mirror of https://github.com/Icinga/icinga2.git
113 lines
2.6 KiB
C++
113 lines
2.6 KiB
C++
#ifndef STRING_H
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#define STRING_H
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namespace icinga {
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/**
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* String class.
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*
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* Rationale: The std::string class has an ambiguous assignment
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* operator when used in conjunction with the Value class.
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*/
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class I2_BASE_API String
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{
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public:
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typedef std::string::iterator Iterator;
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typedef std::string::const_iterator ConstIterator;
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String(void);
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String(const char *data);
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String(const std::string& data);
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template<typename InputIterator>
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String(InputIterator begin, InputIterator end)
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: m_Data(begin, end)
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{ }
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String(const String& other);
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String& operator=(const String& rhs);
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String& operator=(const std::string& rhs);
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String& operator=(const char *rhs);
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const char& operator[](size_t pos) const;
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char& operator[](size_t pos);
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String& operator+=(const String& rhs);
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String& operator+=(const char *rhs);
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bool IsEmpty(void) const;
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bool operator<(const String& rhs) const;
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operator const std::string&(void) const;
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const char *CStr(void) const;
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void Clear(void);
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size_t GetLength(void) const;
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size_t FindFirstOf(const char *s, size_t pos = 0) const;
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String SubStr(size_t first, size_t second) const;
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void Replace(size_t first, size_t second, const String& str);
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template<typename Predicate>
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vector<String> Split(const Predicate& predicate)
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{
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vector<String> tokens;
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boost::algorithm::split(tokens, m_Data, predicate);
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return tokens;
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}
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void Trim(void);
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void swap(String& str);
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Iterator erase(Iterator first, Iterator last);
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Iterator Begin(void);
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ConstIterator Begin(void) const;
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Iterator End(void);
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ConstIterator End(void) const;
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static const size_t NPos;
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private:
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std::string m_Data;
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};
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I2_BASE_API ostream& operator<<(ostream& stream, const String& str);
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I2_BASE_API istream& operator>>(istream& stream, String& str);
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I2_BASE_API String operator+(const String& lhs, const String& rhs);
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I2_BASE_API String operator+(const String& lhs, const char *rhs);
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I2_BASE_API String operator+(const char *lhs, const String& rhs);
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I2_BASE_API bool operator==(const String& lhs, const String& rhs);
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I2_BASE_API bool operator==(const String& lhs, const char *rhs);
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I2_BASE_API bool operator==(const char *lhs, const String& rhs);
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I2_BASE_API String::Iterator range_begin(String& x);
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I2_BASE_API String::ConstIterator range_begin(const String& x);
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I2_BASE_API String::Iterator range_end(String& x);
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I2_BASE_API String::ConstIterator range_end(const String& x);
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}
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namespace boost
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{
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template<>
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struct range_mutable_iterator<icinga::String>
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{
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typedef icinga::String::Iterator type;
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};
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template<>
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struct range_const_iterator<icinga::String>
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{
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typedef icinga::String::ConstIterator type;
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};
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}
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#endif /* STRING_H */
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