Gabriele Cosmo
669 lines
19 KiB
Plaintext
669 lines
19 KiB
Plaintext
// Copyright (C) 2010, Guy Barrand. All rights reserved.
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// See the file tools.license for terms.
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#ifndef tools_value
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#define tools_value
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#include "array"
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#include "typedefs"
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#include "num2s"
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#include "b2s"
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namespace tools {
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class value {
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static const std::string& s_class() {
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static const std::string s_v("tools::value");
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return s_v;
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}
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public:
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enum e_type {
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NONE = 0,
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UNSIGNED_SHORT = 12,
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SHORT = 13,
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UNSIGNED_INT = 14,
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INT = 15,
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UNSIGNED_INT64 = 16,
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INT64 = 17,
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// reals :
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FLOAT = 30,
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DOUBLE = 31,
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// else :
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BOOL = 50,
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STRING = 51,
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// pointers :
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VOID_STAR = 100,
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DOUBLE_STAR = 101,
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FLOAT_STAR = 102,
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INT_STAR = 103,
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// multidimensional vectors (1000+base type) :
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ARRAY_UNSIGNED_SHORT = 1012,
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ARRAY_SHORT = 1013,
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ARRAY_UNSIGNED_INT = 1014,
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ARRAY_INT = 1015,
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ARRAY_UNSIGNED_INT64 = 1016,
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ARRAY_INT64 = 1017,
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ARRAY_FLOAT = 1030,
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ARRAY_DOUBLE = 1031,
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ARRAY_BOOL = 1050,
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ARRAY_STRING = 1051
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};
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public:
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value():m_label(0) {
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m_type = NONE;
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u.m_unsigned_int64 = 0;
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}
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value(bool a_value):m_label(0) {
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m_type = BOOL;
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u.m_bool = a_value;
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}
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value(short a_value):m_label(0) {
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m_type = SHORT;
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u.m_short = a_value;
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}
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value(int a_value):m_label(0) {
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m_type = INT;
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u.m_int = a_value;
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}
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value(int64 a_value):m_label(0) {
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m_type = INT64;
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u.m_int64 = a_value;
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}
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value(uint64 a_value):m_label(0) {
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m_type = UNSIGNED_INT64;
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u.m_unsigned_int64 = a_value;
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}
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value(float a_value):m_label(0) {
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m_type = FLOAT;
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u.m_float = a_value;
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}
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value(double a_value):m_label(0) {
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m_type = DOUBLE;
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u.m_double = a_value;
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}
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value(unsigned short a_value):m_label(0) {
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m_type = UNSIGNED_SHORT;
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u.m_unsigned_short = a_value;
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}
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value(unsigned int a_value):m_label(0) {
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m_type = UNSIGNED_INT;
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u.m_unsigned_int = a_value;
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}
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value(void* a_value):m_label(0) {
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m_type = VOID_STAR;
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u.m_void_star = a_value;
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}
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value(double* a_value):m_label(0) {
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m_type = DOUBLE_STAR;
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u.m_double_star = a_value;
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}
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value(float* a_value):m_label(0) {
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m_type = FLOAT_STAR;
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u.m_float_star = a_value;
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}
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value(int* a_value):m_label(0) {
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m_type = INT_STAR;
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u.m_int_star = a_value;
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}
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value(const char* a_value):m_label(0) {
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m_type = STRING;
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u.m_string = new std::string(a_value?a_value:"");
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}
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value(const std::string& a_value):m_label(0) {
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m_type = STRING;
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u.m_string = new std::string(a_value);
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}
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#define TOOLS_VALUE_CSTOR(a_what,a_m_what,a_type) \
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value(const std::vector<a_what>& a_v):m_label(0){\
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m_type = a_type;\
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std::vector<unsigned int> is(1);\
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is[0] = (unsigned int)a_v.size();\
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u.a_m_what = new array<a_what>(is);\
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u.a_m_what->fill(a_v);\
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}
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TOOLS_VALUE_CSTOR(unsigned short,m_array_unsigned_short,ARRAY_UNSIGNED_SHORT)
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TOOLS_VALUE_CSTOR(short,m_array_short,ARRAY_SHORT)
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TOOLS_VALUE_CSTOR(unsigned int,m_array_unsigned_int,ARRAY_UNSIGNED_INT)
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TOOLS_VALUE_CSTOR(int,m_array_int,ARRAY_INT)
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TOOLS_VALUE_CSTOR(uint64,m_array_unsigned_int64,ARRAY_UNSIGNED_INT64)
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TOOLS_VALUE_CSTOR(int64,m_array_int64,ARRAY_INT64)
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TOOLS_VALUE_CSTOR(float,m_array_float,ARRAY_FLOAT)
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TOOLS_VALUE_CSTOR(double,m_array_double,ARRAY_DOUBLE)
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TOOLS_VALUE_CSTOR(bool,m_array_bool,ARRAY_BOOL)
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TOOLS_VALUE_CSTOR(std::string,m_array_string,ARRAY_STRING)
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#undef TOOLS_VALUE_CSTOR
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#define TOOLS_VALUE_CSTORA(a_what,a_m_what,a_type) \
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value(const array<a_what>& a_a):m_label(0){\
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m_type = a_type;\
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u.a_m_what = new array<a_what>(a_a);\
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}
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TOOLS_VALUE_CSTORA(unsigned short,m_array_unsigned_short,ARRAY_UNSIGNED_SHORT)
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TOOLS_VALUE_CSTORA(short,m_array_short,ARRAY_SHORT)
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TOOLS_VALUE_CSTORA(unsigned int,m_array_unsigned_int,ARRAY_UNSIGNED_INT)
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TOOLS_VALUE_CSTORA(int,m_array_int,ARRAY_INT)
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TOOLS_VALUE_CSTORA(uint64,m_array_unsigned_int64,ARRAY_UNSIGNED_INT64)
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TOOLS_VALUE_CSTORA(int64,m_array_int64,ARRAY_INT64)
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TOOLS_VALUE_CSTORA(float,m_array_float,ARRAY_FLOAT)
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TOOLS_VALUE_CSTORA(double,m_array_double,ARRAY_DOUBLE)
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TOOLS_VALUE_CSTORA(bool,m_array_bool,ARRAY_BOOL)
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TOOLS_VALUE_CSTORA(std::string,m_array_string,ARRAY_STRING)
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#undef TOOLS_VALUE_CSTORA
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virtual ~value() {
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delete m_label;
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reset();
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}
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public:
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value(const value& a_from):m_label(0){
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if(a_from.m_label) m_label = new std::string(*a_from.m_label);
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m_type = a_from.m_type;
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if(a_from.m_type==STRING) {
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u.m_string = new std::string(*a_from.u.m_string);
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} else if(a_from.m_type==ARRAY_UNSIGNED_SHORT) {
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u.m_array_unsigned_short =
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new array<unsigned short>(*a_from.u.m_array_unsigned_short);
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} else if(a_from.m_type==ARRAY_SHORT) {
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u.m_array_short = new array<short>(*a_from.u.m_array_short);
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} else if(a_from.m_type==ARRAY_UNSIGNED_INT) {
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u.m_array_unsigned_int = new array<unsigned int>(*a_from.u.m_array_unsigned_int);
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} else if(a_from.m_type==ARRAY_INT) {
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u.m_array_int = new array<int>(*a_from.u.m_array_int);
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} else if(a_from.m_type==ARRAY_UNSIGNED_INT64) {
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u.m_array_unsigned_int64 = new array<uint64>(*a_from.u.m_array_unsigned_int64);
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} else if(a_from.m_type==ARRAY_INT64) {
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u.m_array_int64 = new array<int64>(*a_from.u.m_array_int64);
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} else if(a_from.m_type==ARRAY_FLOAT) {
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u.m_array_float = new array<float>(*a_from.u.m_array_float);
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} else if(a_from.m_type==ARRAY_DOUBLE) {
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u.m_array_double = new array<double>(*a_from.u.m_array_double);
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} else if(a_from.m_type==ARRAY_BOOL) {
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u.m_array_bool = new array<bool>(*a_from.u.m_array_bool);
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} else if(a_from.m_type==ARRAY_STRING) {
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u.m_array_string = new array<std::string>(*a_from.u.m_array_string);
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} else {
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u = a_from.u;
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}
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}
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value& operator=(const value& a_from) {
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if(&a_from==this) return *this;
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delete m_label;m_label = 0;
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if(a_from.m_label) m_label = new std::string(*a_from.m_label);
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reset();
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m_type = a_from.m_type;
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if(a_from.m_type==STRING) {
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u.m_string = new std::string(*a_from.u.m_string);
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} else if(a_from.m_type==ARRAY_UNSIGNED_SHORT) {
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u.m_array_unsigned_short = new array<unsigned short>(*a_from.u.m_array_unsigned_short);
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} else if(a_from.m_type==ARRAY_SHORT) {
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u.m_array_short = new array<short>(*a_from.u.m_array_short);
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} else if(a_from.m_type==ARRAY_UNSIGNED_INT) {
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u.m_array_unsigned_int = new array<unsigned int>(*a_from.u.m_array_unsigned_int);
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} else if(a_from.m_type==ARRAY_INT) {
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u.m_array_int = new array<int>(*a_from.u.m_array_int);
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} else if(a_from.m_type==ARRAY_UNSIGNED_INT64) {
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u.m_array_unsigned_int64 = new array<uint64>(*a_from.u.m_array_unsigned_int64);
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} else if(a_from.m_type==ARRAY_INT64) {
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u.m_array_int64 = new array<int64>(*a_from.u.m_array_int64);
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} else if(a_from.m_type==ARRAY_FLOAT) {
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u.m_array_float = new array<float>(*a_from.u.m_array_float);
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} else if(a_from.m_type==ARRAY_DOUBLE) {
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u.m_array_double = new array<double>(*a_from.u.m_array_double);
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} else if(a_from.m_type==ARRAY_BOOL) {
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u.m_array_bool = new array<bool>(*a_from.u.m_array_bool);
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} else if(a_from.m_type==ARRAY_STRING) {
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u.m_array_string = new array<std::string>(*a_from.u.m_array_string);
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} else {
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u = a_from.u;
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}
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return *this;
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}
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private:
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static const std::string& s_empty() {
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static const std::string s_v("");
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return s_v;
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}
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public:
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void set_label(const std::string& a_s) {
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delete m_label;
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m_label = new std::string(a_s);
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}
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const std::string& label() const {return m_label?(*m_label):s_empty();}
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e_type type() const {return m_type;}
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void set_type(e_type a_type) {
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reset();
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m_type = a_type;
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switch(a_type) {
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case NONE: u.m_unsigned_int64 = 0;break;
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case UNSIGNED_SHORT: u.m_unsigned_short = 0;break;
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case SHORT: u.m_short = 0;break;
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case UNSIGNED_INT: u.m_unsigned_int = 0;break;
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case INT: u.m_int = 0;break;
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case UNSIGNED_INT64: u.m_unsigned_int64 =0;break;
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case INT64: u.m_int64 = 0;break;
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case FLOAT: u.m_float = 0;break;
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case DOUBLE: u.m_double = 0;break;
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case BOOL: u.m_bool = false;break;
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case VOID_STAR: u.m_void_star = 0;break;
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case DOUBLE_STAR: u.m_double_star = 0;break;
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case FLOAT_STAR: u.m_float_star = 0;break;
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case INT_STAR: u.m_int_star = 0;break;
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case STRING: u.m_string = new std::string("");break;
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case ARRAY_UNSIGNED_SHORT:
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u.m_array_unsigned_short = new array<unsigned short>();break;
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case ARRAY_SHORT:u.m_array_short = new array<short>();break;
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case ARRAY_UNSIGNED_INT:
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u.m_array_unsigned_int = new array<unsigned int>();break;
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case ARRAY_INT:u.m_array_int = new array<int>();break;
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case ARRAY_UNSIGNED_INT64:
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u.m_array_unsigned_int64 = new array<uint64>();break;
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case ARRAY_INT64:u.m_array_int64 = new array<int64>();break;
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case ARRAY_FLOAT:u.m_array_float = new array<float>();break;
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case ARRAY_DOUBLE:u.m_array_double = new array<double>();break;
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case ARRAY_BOOL:u.m_array_bool = new array<bool>();break;
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case ARRAY_STRING:u.m_array_string = new array<std::string>();break;
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}
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}
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void set_none() {
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reset();
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m_type = NONE;
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u.m_unsigned_int64 = 0;
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}
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void set(short a_value) {
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reset();
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m_type = SHORT;
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u.m_short = a_value;
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}
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void set(unsigned short a_value) {
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reset();
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m_type = UNSIGNED_SHORT;
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u.m_unsigned_short = a_value;
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}
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void set(int a_value) {
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reset();
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m_type = INT;
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u.m_int = a_value;
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}
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void set(unsigned int a_value) {
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reset();
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m_type = UNSIGNED_INT;
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u.m_unsigned_int = a_value;
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}
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void set(int64 a_value) {
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reset();
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m_type = INT64;
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u.m_int64 = a_value;
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}
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void set(uint64 a_value) {
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reset();
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m_type = UNSIGNED_INT64;
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u.m_unsigned_int64 = a_value;
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}
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void set(float a_value) {
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reset();
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m_type = FLOAT;
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u.m_float = a_value;
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}
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void set(double a_value) {
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reset();
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m_type = DOUBLE;
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u.m_double = a_value;
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}
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void set(bool a_value) {
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reset();
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m_type = BOOL;
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u.m_bool = a_value;
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}
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void set(const std::string& a_value) {
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reset();
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m_type = STRING;
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u.m_string = new std::string(a_value);
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}
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void set(const char* a_value) {
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// To avoid the bool, const std::string& and passing "text" problem.
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reset();
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m_type = STRING;
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u.m_string = new std::string(a_value);
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}
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void set(void* a_value) {
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reset();
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m_type = VOID_STAR;
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u.m_void_star = a_value;
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}
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void set(double* a_value) {
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reset();
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m_type = DOUBLE_STAR;
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u.m_double_star = a_value;
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}
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void set(float* a_value) {
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reset();
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m_type = FLOAT_STAR;
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u.m_float_star = a_value;
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}
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void set(int* a_value) {
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reset();
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m_type = INT_STAR;
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u.m_int_star = a_value;
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}
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unsigned int get_unsigned_int() const {return u.m_unsigned_int;}
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int get_int() const {return u.m_int;}
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int64 get_int64() const {return u.m_int64;}
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uint64 get_unsigned_int64() const {return u.m_unsigned_int64;}
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unsigned short get_unsigned_short() const{return u.m_unsigned_short;}
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short get_short() const {return u.m_short;}
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float get_float() const {return u.m_float;}
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double get_double() const {return u.m_double;}
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void* get_void_star() const {return u.m_void_star;}
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double* get_double_star() const {return u.m_double_star;}
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float* get_float_star() const {return u.m_float_star;}
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int* get_int_star() const {return u.m_int_star;}
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bool get_bool() const {return u.m_bool;}
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const std::string& get_string() const {return *u.m_string;}
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#define TOOLS_VALUE_SET(a_what,a_m_what,a_type) \
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void set(const std::vector<unsigned int>& a_orders,const std::vector<a_what>& a_v){\
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reset();\
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m_type = a_type;\
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u.a_m_what = new array<a_what>(a_orders);\
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u.a_m_what->fill(a_v);\
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}
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TOOLS_VALUE_SET(unsigned short,m_array_unsigned_short,ARRAY_UNSIGNED_SHORT)
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TOOLS_VALUE_SET(short,m_array_short,ARRAY_SHORT)
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TOOLS_VALUE_SET(unsigned int,m_array_unsigned_int,ARRAY_UNSIGNED_INT)
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TOOLS_VALUE_SET(int,m_array_int,ARRAY_INT)
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TOOLS_VALUE_SET(uint64,m_array_unsigned_int64,ARRAY_UNSIGNED_INT64)
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TOOLS_VALUE_SET(int64,m_array_int64,ARRAY_INT64)
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TOOLS_VALUE_SET(float,m_array_float,ARRAY_FLOAT)
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TOOLS_VALUE_SET(double,m_array_double,ARRAY_DOUBLE)
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TOOLS_VALUE_SET(bool,m_array_bool,ARRAY_BOOL)
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TOOLS_VALUE_SET(std::string,m_array_string,ARRAY_STRING)
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#undef TOOLS_VALUE_SET
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#define TOOLS_VALUE_SET2(a_what,a_m_what,a_type) \
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void set(const std::vector<a_what>& a_v){\
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reset();\
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m_type = a_type;\
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std::vector<unsigned int> is(1);\
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is[0] = (unsigned int)a_v.size();\
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u.a_m_what = new array<a_what>(is);\
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u.a_m_what->fill(a_v);\
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}
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TOOLS_VALUE_SET2(unsigned short,m_array_unsigned_short,ARRAY_UNSIGNED_SHORT)
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TOOLS_VALUE_SET2(short,m_array_short,ARRAY_SHORT)
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TOOLS_VALUE_SET2(unsigned int,m_array_unsigned_int,ARRAY_UNSIGNED_INT)
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TOOLS_VALUE_SET2(int,m_array_int,ARRAY_INT)
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TOOLS_VALUE_SET2(uint64,m_array_unsigned_int64,ARRAY_UNSIGNED_INT64)
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TOOLS_VALUE_SET2(int64,m_array_int64,ARRAY_INT64)
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TOOLS_VALUE_SET2(float,m_array_float,ARRAY_FLOAT)
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TOOLS_VALUE_SET2(double,m_array_double,ARRAY_DOUBLE)
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TOOLS_VALUE_SET2(bool,m_array_bool,ARRAY_BOOL)
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TOOLS_VALUE_SET2(std::string,m_array_string,ARRAY_STRING)
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#undef TOOLS_VALUE_SET2
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public:
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bool s_type(std::string& a_s) const {return s_type(m_type,a_s);}
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static bool s_type(value::e_type a_type,std::string& a_s){
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switch(a_type) {
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case NONE:a_s = "NONE";return true;
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case INT:a_s = "INT";return true;
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case INT64:a_s = "INT64";return true;
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case DOUBLE:a_s = "DOUBLE";return true;
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case STRING:a_s = "STRING";return true;
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case VOID_STAR:a_s = "VOID_STAR";return true;
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case DOUBLE_STAR:a_s = "DOUBLE_STAR";return true;
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case FLOAT_STAR:a_s = "FLOAT_STAR";return true;
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case INT_STAR:a_s = "INT_STAR";return true;
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case BOOL:a_s = "BOOL";return true;
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case SHORT:a_s = "SHORT";return true;
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case FLOAT:a_s = "FLOAT";return true;
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case UNSIGNED_SHORT:a_s = "UNSIGNED_SHORT";return true;
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case UNSIGNED_INT:a_s = "UNSIGNED_INT";return true;
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case UNSIGNED_INT64:a_s = "UNSIGNED_INT64";return true;
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case ARRAY_UNSIGNED_SHORT:a_s = "ARRAY_UNSIGNED_SHORT";return true;
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case ARRAY_SHORT:a_s = "ARRAY_SHORT";return true;
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case ARRAY_UNSIGNED_INT:a_s = "ARRAY_UNSIGNED_INT";return true;
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case ARRAY_INT:a_s = "ARRAY_INT";return true;
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case ARRAY_UNSIGNED_INT64:a_s = "ARRAY_UNSIGNED_INT64";return true;
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case ARRAY_INT64:a_s = "ARRAY_INT64";return true;
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case ARRAY_FLOAT:a_s = "ARRAY_FLOAT";return true;
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case ARRAY_DOUBLE:a_s = "ARRAY_DOUBLE";return true;
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case ARRAY_BOOL:a_s = "ARRAY_BOOL";return true;
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case ARRAY_STRING:a_s = "ARRAY_STRING";return true;
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default:a_s.clear();return false;
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}
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}
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bool tos(std::string& a_s) const {return tos(*this,a_s);}
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static bool tos(const value& a_v,std::string& a_s){
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switch(a_v.m_type) {
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case NONE:
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sprintf(a_s,5,"(nil)");
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return true;
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case BOOL:
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sprintf(a_s,5,"%s",a_v.u.m_bool?"true":"false");
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return true;
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case UNSIGNED_SHORT:
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sprintf(a_s,32,"%u",a_v.u.m_unsigned_short);
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return true;
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case SHORT:
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sprintf(a_s,32,"%d",a_v.u.m_short);
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return true;
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case UNSIGNED_INT:
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sprintf(a_s,32,"%u",a_v.u.m_unsigned_int);
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return true;
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case INT:
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sprintf(a_s,32,"%d",a_v.u.m_int);
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return true;
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case UNSIGNED_INT64:
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sprintf(a_s,32,int64_format(),a_v.u.m_unsigned_int64);
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return true;
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case INT64:
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sprintf(a_s,32,int64_format(),a_v.u.m_int64);
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return true;
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case FLOAT:
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sprintf(a_s,32,"%g",a_v.u.m_float);
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return true;
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case DOUBLE:
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sprintf(a_s,32,"%g",a_v.u.m_double);
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return true;
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case VOID_STAR:
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sprintf(a_s,32,upointer_format_x(),(upointer)a_v.u.m_void_star);
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return true;
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case DOUBLE_STAR:
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sprintf(a_s,32,upointer_format_x(),(upointer)a_v.u.m_double_star);
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return true;
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case FLOAT_STAR:
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sprintf(a_s,32,upointer_format_x(),(upointer)a_v.u.m_float_star);
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return true;
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case INT_STAR:
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sprintf(a_s,32,upointer_format_x(),(upointer)a_v.u.m_int_star);
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return true;
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case STRING:
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a_s = *a_v.u.m_string;
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return true;
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case ARRAY_UNSIGNED_SHORT:
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return nums2s<unsigned short>(a_v.u.m_array_unsigned_short->vector(),a_s);
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case ARRAY_SHORT:
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return nums2s<short>(a_v.u.m_array_short->vector(),a_s);
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case ARRAY_UNSIGNED_INT:
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return nums2s<unsigned int>(a_v.u.m_array_unsigned_int->vector(),a_s);
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case ARRAY_INT:
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return nums2s<int>(a_v.u.m_array_int->vector(),a_s);
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case ARRAY_UNSIGNED_INT64:
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return nums2s<uint64>(a_v.u.m_array_unsigned_int64->vector(),a_s);
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case ARRAY_INT64:
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return nums2s<int64>(a_v.u.m_array_int64->vector(),a_s);
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case ARRAY_FLOAT:
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return nums2s<float>(a_v.u.m_array_float->vector(),a_s);
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case ARRAY_DOUBLE:
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return nums2s<double>(a_v.u.m_array_double->vector(),a_s);
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case ARRAY_BOOL:
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b2s(a_v.u.m_array_bool->vector(),a_s);
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return true;
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case ARRAY_STRING:
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return nums2s<std::string>(a_v.u.m_array_string->vector(),a_s);
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default:
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a_s.clear();
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return false;
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}
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}
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public: // for valop :
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std::string stype() const {
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std::string _s;
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if(!s_type(_s)) return "unknown";
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return _s;
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}
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static std::string stype(e_type a_type) {
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std::string _s;
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if(!s_type(a_type,_s)) return "unknown";
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return _s;
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}
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static std::string to_string(const value&);
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protected:
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void reset() {
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if(m_type==STRING) {
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delete u.m_string;
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u.m_string = 0;
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} else if(m_type==ARRAY_UNSIGNED_SHORT) {
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delete u.m_array_unsigned_short;u.m_array_unsigned_short = 0;
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} else if(m_type==ARRAY_SHORT) {
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delete u.m_array_short;u.m_array_short = 0;
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} else if(m_type==ARRAY_UNSIGNED_INT) {
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delete u.m_array_unsigned_int;u.m_array_unsigned_int = 0;
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} else if(m_type==ARRAY_INT) {
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delete u.m_array_int;u.m_array_int = 0;
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} else if(m_type==ARRAY_UNSIGNED_INT64) {
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delete u.m_array_unsigned_int64;u.m_array_unsigned_int64 = 0;
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} else if(m_type==ARRAY_INT64) {
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delete u.m_array_int64;u.m_array_int64 = 0;
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} else if(m_type==ARRAY_FLOAT) {
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delete u.m_array_float;u.m_array_float = 0;
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} else if(m_type==ARRAY_DOUBLE) {
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delete u.m_array_double;u.m_array_double = 0;
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} else if(m_type==ARRAY_BOOL) {
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delete u.m_array_bool;u.m_array_bool = 0;
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} else if(m_type==ARRAY_STRING) {
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delete u.m_array_string;u.m_array_string = 0;
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} else {
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u.m_unsigned_int64 = 0;
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}
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}
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protected:
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std::string* m_label;
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protected:
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e_type m_type;
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union {
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bool m_bool;
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int m_int;
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short m_short;
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int64 m_int64;
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float m_float;
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double m_double;
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unsigned short m_unsigned_short;
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unsigned int m_unsigned_int;
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uint64 m_unsigned_int64;
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void* m_void_star;
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double* m_double_star;
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float* m_float_star;
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int* m_int_star;
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std::string* m_string;
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array<unsigned char>* m_array_unsigned_char;
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array<char>* m_array_char;
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array<unsigned short>* m_array_unsigned_short;
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array<short>* m_array_short;
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array<uint64>* m_array_unsigned_int64;
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array<int64>* m_array_int64;
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array<unsigned int>* m_array_unsigned_int;
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array<int>* m_array_int;
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array<float>* m_array_float;
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array<double>* m_array_double;
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array<bool>* m_array_bool;
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array<std::string>* m_array_string;
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} u;
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};
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}
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#include "value.icc"
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#endif
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