mirror of https://github.com/axmolengine/axmol.git
44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
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#include "regex_yaml.h"
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namespace YAML {
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// constructors
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RegEx::RegEx(REGEX_OP op) : m_op(op), m_a(0), m_z(0), m_params{} {}
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RegEx::RegEx() : RegEx(REGEX_EMPTY) {}
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RegEx::RegEx(char ch) : m_op(REGEX_MATCH), m_a(ch), m_z(0), m_params{} {}
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RegEx::RegEx(char a, char z) : m_op(REGEX_RANGE), m_a(a), m_z(z), m_params{} {}
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RegEx::RegEx(const std::string& str, REGEX_OP op)
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: m_op(op), m_a(0), m_z(0), m_params(str.begin(), str.end()) {}
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// combination constructors
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RegEx operator!(const RegEx& ex) {
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RegEx ret(REGEX_NOT);
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ret.m_params.push_back(ex);
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return ret;
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}
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RegEx operator|(const RegEx& ex1, const RegEx& ex2) {
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RegEx ret(REGEX_OR);
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ret.m_params.push_back(ex1);
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ret.m_params.push_back(ex2);
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return ret;
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}
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RegEx operator&(const RegEx& ex1, const RegEx& ex2) {
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RegEx ret(REGEX_AND);
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ret.m_params.push_back(ex1);
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ret.m_params.push_back(ex2);
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return ret;
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}
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RegEx operator+(const RegEx& ex1, const RegEx& ex2) {
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RegEx ret(REGEX_SEQ);
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ret.m_params.push_back(ex1);
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ret.m_params.push_back(ex2);
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return ret;
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}
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} // namespace YAML
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