Gabriele Cosmo
441 lines
8.5 KiB
Plaintext
441 lines
8.5 KiB
Plaintext
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: cstring.icc,v 1.4 2000/02/08 14:15:42 gcosmo Exp $
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// GEANT4 tag $Name: geant4-01-01 $
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//
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//
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//---------------------------------------------------------------
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// GEANT 4 class implementation file
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//
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// G4String
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//---------------------------------------------------------------
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// **************************************************************
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// G4SubString
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// **************************************************************
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G4SubString::G4SubString(const G4SubString&s)
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{
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mystring=s.mystring;
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mystart=s.mystart;
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extent=s.extent;
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}
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G4SubString::G4SubString(G4String& str, size_t s, size_t e)
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: mystring(&str),mystart(s),extent(e)
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{
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}
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G4SubString& G4SubString::operator=(const G4String&s)
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{
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G4String str(s);
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return operator=(str);
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}
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G4SubString& G4SubString::operator=(const G4SubString&s)
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{
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mystring->replace(mystart,extent,s.mystring->data(),s.length());
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extent=s.length();
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return *this;
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}
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G4SubString& G4SubString::operator=(const char*s)
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{
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mystring->replace(mystart,extent,s,strlen(s));
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extent=strlen(s);
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return *this;
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}
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char& G4SubString::operator()(size_t i)
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{
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return mystring->operator[](mystart+i);
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}
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char G4SubString::operator()(size_t i) const
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{
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return mystring->operator[](mystart+i);
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}
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char& G4SubString::operator[](size_t i)
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{
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return mystring->operator[](mystart+i);
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}
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char G4SubString::operator[](size_t i) const
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{
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return mystring->operator[](mystart+i);
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}
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int G4SubString::operator!() const
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{
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return extent==0 ? 1 : 0;
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}
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G4bool G4SubString::operator==(G4String s) const
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{
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return mystring->substr(mystart,extent) == s ? true:false;
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}
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G4bool G4SubString::operator==(const char* s) const
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{
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return mystring->substr(mystart,extent) == G4std::string(s) ? true:false;
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}
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G4bool G4SubString::operator!=(G4String s) const
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{
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return mystring->substr(mystart,extent) != G4std::string(s) ? true:false;
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}
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G4bool G4SubString::operator!=(const char* s) const
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{
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return mystring->substr(mystart,extent) != G4std::string(s) ? true:false;
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}
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size_t G4SubString::length() const
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{
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return extent;
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}
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size_t G4SubString::start() const
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{
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return mystart;
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}
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G4bool G4SubString::isNull() const
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{
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return extent==0 ? true : false;
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}
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// **************************************************************
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// G4String
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// **************************************************************
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G4String::G4String () {}
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G4String::G4String ( const char * astring )
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: std_string ( astring ) {}
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G4String::G4String ( char c )
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{
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char str[2];
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str[0]=c;
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str[1]='\0';
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std_string::operator=(str);
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}
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G4String::G4String ( const G4String& s )
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: std_string(s) {}
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G4String::G4String ( const G4SubString& s )
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: std_string(*(s.mystring),s.mystart,s.extent) {}
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G4String::G4String ( const std_string& s )
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: std_string(s) {}
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G4String& G4String::operator=(const G4String& s)
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{
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std_string::operator=(s);
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return *this;
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}
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G4String& G4String::operator=(const std_string& s)
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{
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std_string::operator=(s);
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return *this;
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}
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G4String& G4String::operator=(const char* s)
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{
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std_string::operator=(s);
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return *this;
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}
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// "cmp" optional parameter is NOT implemented !
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// N.B.: The hash value returned is generally DIFFERENT from the
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// one returned by the original RW function.
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// Users should not rely on the specific return value.
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//
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char G4String::operator () (size_t i) const
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{
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return operator[](i);
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}
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char& G4String::operator () (size_t i)
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{
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return std_string::operator[](i);
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}
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G4String& G4String::operator+=(const G4SubString&s)
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{
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G4String tmp(s);
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std_string::operator+=(tmp);
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return *this;
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}
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G4String& G4String::operator+=(const char*s)
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{
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std_string::operator+=(s);
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return *this;
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}
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G4String& G4String::operator+=(const std_string &s)
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{
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std_string::operator+=(s);
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return *this;
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}
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G4String& G4String::operator+=(const char &c)
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{
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std_string::operator+=(c);
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return *this;
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}
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G4bool G4String::operator==(const G4String &s) const
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{
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const std_string *a=this;
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const std_string *b=&s;
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return *a==*b;
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}
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G4bool G4String::operator==(const char* s) const
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{
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const std_string *a=this;
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const std_string b=s;
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return *a==b;
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}
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G4bool G4String::operator!=(const G4String &s) const
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{
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const std_string *a=this;
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const std_string *b=&s;
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return *a!=*b;
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}
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G4bool G4String::operator!=(const char* s) const
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{
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const std_string *a=this;
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const std_string b=s;
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return *a!=b;
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}
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G4String::operator const char*() const
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{
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return c_str();
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}
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int G4String::compareTo(const char* s, caseCompare mode)
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{
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//GB:OSF1-cxx if(mode=exact)
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if(mode==exact)
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return strcmp(c_str(),s);
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else
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return strcasecmp(c_str(),s);
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}
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int G4String::compareTo(const G4String& s, caseCompare mode)
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{
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//GB:OSF1-cxx if(mode=exact)
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if(mode==exact)
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return strcmp(data(),s.data());
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else
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return strcasecmp(data(),s.data());
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}
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G4String& G4String::prepend (const char* str)
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{
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insert(0,str);
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return *this;
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}
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G4String& G4String::append(const G4String& s)
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{
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std_string::operator+=(s);
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return *this;
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}
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G4std::istream&
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G4String::readLine (G4std::istream& s, G4bool skipWhite)
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{
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char tmp[256];
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if ( skipWhite ) {
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s >> G4std::ws;
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s.getline(tmp,256);
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*this=tmp;
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}
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else {
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s.getline(tmp,256);
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*this=tmp;
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}
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return s;
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}
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G4String& G4String::replace (unsigned int start, unsigned int nbytes,
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const char* buff, unsigned int n2 )
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{
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std_string::replace ( start, nbytes, buff, n2 );
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return *this;
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}
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G4String& G4String::replace(size_t pos, size_t n, const char* s)
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{
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std_string::replace(pos,n,s);
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return *this;
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}
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G4String& G4String::remove(size_t n)
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{
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if(n<size())
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erase(n,size()-n);
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return *this;
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}
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G4String& G4String::remove(size_t pos, size_t N)
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{
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erase(pos,N+pos);
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return *this;
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}
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int G4String::first(char c) const
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{
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return find(c);
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}
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int G4String::last(char c) const
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{
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return rfind(c);
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}
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G4bool G4String::contains(std_string s) const
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{
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int i=find(s);
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if(i != std_string::npos)
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return true;
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else
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return false;
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}
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G4bool G4String::contains(char c) const
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{
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int i=find(c);
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if(i != std_string::npos)
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return true;
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else
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return false;
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}
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G4String G4String::strip (int stripType, char c)
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{
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G4String retVal = *this;
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if(length()==0) return retVal;
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int i;
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switch ( stripType ) {
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case leading:
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{
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for(i=0;i<length();i++)
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if (std_string::operator[](i) != c) break;
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retVal = substr(i,length()-i);
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}
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break;
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case trailing:
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{
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for(i=length()-1;i>=0;i--)
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if (std_string::operator[](i) != c) break;
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retVal = substr(0,i+1);
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}
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break;
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case both:
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{
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for(i=0;i<length();i++)
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if (std_string::operator[](i) != c) break;
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G4String tmp(substr(i,length()-i));
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for(i=tmp.length()-1;i>=0;i--)
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if (tmp.std_string::operator[](i) != c) break;
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retVal = tmp.substr(0,i+1);
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}
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}
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return retVal;
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}
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void G4String::toLower ( void )
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{
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for (int i=0; i<size();i++)
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{
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//GB:HP-UX-aCC,Linux-KCC
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std_string::operator[](i) = tolower(std_string::operator[](i));
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//at(i) = tolower(at(i));
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}
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}
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void G4String::toUpper ( void )
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{
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for (int i=0; i<size();i++)
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{
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//GB:HP-UX-aCC,Linux-KCC
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std_string::operator[](i) = toupper(std_string::operator[](i));
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//at(i) = toupper(at(i));
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}
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}
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G4bool G4String::isNull() const
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{
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return empty ();
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}
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// "cs" optional parameter is NOT implemented !
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//
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size_t G4String::index( const G4String& s, size_t ln,
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size_t st, G4String::caseCompare cs ) const
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{
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return std_string::find( s.c_str(), st, ln );
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}
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size_t G4String::index (const char* str, int pos) const
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{
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return std_string::find(str,pos);
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}
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size_t G4String::index (char c, int pos) const
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{
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return std_string::find(c,pos);
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}
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G4SubString G4String::operator()(size_t start, size_t extent)
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{
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return G4SubString(*this,start,extent);
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}
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const char* G4String::data() const
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{
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return c_str();
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}
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unsigned int G4String::hash( caseCompare cmp ) const
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{
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const char*s=c_str();
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unsigned long h = 0;
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for ( ; *s; ++s)
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h = 5*h + *s;
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return size_t(h);
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}
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unsigned int G4String::stlhash() const
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{
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const char*s=c_str();
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unsigned long h = 0;
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for ( ; *s; ++s)
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h = 5*h + *s;
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return size_t(h);
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}
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unsigned G4String::hash(const G4String& s)
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{
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return s.hash();
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}
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