93 string operator+ (const string data) const; |
93 string operator+ (const string data) const; |
94 string operator+ (const char* data) const; |
94 string operator+ (const char* data) const; |
95 string& operator+= (const string data); |
95 string& operator+= (const string data); |
96 string& operator+= (const char* data); |
96 string& operator+= (const char* data); |
97 |
97 |
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98 static string from_number (int a); |
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99 static string from_number (long a); |
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100 |
98 inline bool is_empty() const |
101 inline bool is_empty() const |
99 { |
102 { |
100 return m_string[0] == '\0'; |
103 return m_string[0] == '\0'; |
101 } |
104 } |
102 |
105 |