Gabriele Cosmo
79 lines
1.9 KiB
Plaintext
79 lines
1.9 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_wroot_leaf
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#define tools_wroot_leaf
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#include "base_leaf"
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namespace tools {
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namespace wroot {
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inline const std::string& leaf_store_class(char) {
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static const std::string s_v("TLeafB");
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return s_v;
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}
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inline const std::string& leaf_store_class(short) {
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static const std::string s_v("TLeafS");
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return s_v;
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}
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inline const std::string& leaf_store_class(int) {
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static const std::string s_v("TLeafI");
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return s_v;
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}
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inline const std::string& leaf_store_class(float) {
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static const std::string s_v("TLeafF");
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return s_v;
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}
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inline const std::string& leaf_store_class(double) {
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static const std::string s_v("TLeafD");
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return s_v;
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}
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template <class T>
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class leaf : public base_leaf {
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public: //ibo
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virtual const std::string& store_cls() const {
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return leaf_store_class(T());
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}
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virtual bool stream(buffer& a_buffer) const {
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unsigned int c;
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if(!a_buffer.write_version(1,c)) return false;
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if(!base_leaf::stream(a_buffer)) return false;
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if(!a_buffer.write(m_min)) return false;
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if(!a_buffer.write(m_max)) return false;
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if(!a_buffer.set_byte_count(c)) return false;
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return true;
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}
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public: //base_leaf
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virtual bool fill_basket(buffer& a_buffer) const {
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return a_buffer.write<T>(m_value);
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}
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public:
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leaf(std::ostream& a_out,
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wroot::branch& a_branch,
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const std::string& a_name,
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const std::string& a_title)
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: base_leaf(a_out,a_branch,a_name,a_title)
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,m_min(T()),m_max(T())
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,m_value(T())
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{
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m_length = 1;
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m_length_type = sizeof(T);
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}
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virtual ~leaf(){}
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protected:
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leaf(const leaf& a_from): base_leaf(a_from){}
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leaf& operator=(const leaf&){return *this;}
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public:
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void fill(const T& a_value) {m_value = a_value;}
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protected:
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T m_min; //Minimum value if leaf range is specified
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T m_max; //Maximum value if leaf range is specified
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T m_value;
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};
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}}
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#endif
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