diff options
Diffstat (limited to 'vhdlparser/vhdlstring.h')
-rw-r--r-- | vhdlparser/vhdlstring.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/vhdlparser/vhdlstring.h b/vhdlparser/vhdlstring.h index fde6ce4..4c64440 100644 --- a/vhdlparser/vhdlstring.h +++ b/vhdlparser/vhdlstring.h @@ -9,6 +9,7 @@ /** @brief Minimal string class with std::string like behaviour that fulfills the JavaCC * string requirements. */ + class VhdlString { public: @@ -93,6 +94,8 @@ class VhdlString void clear() { free(m_str); init(); } VhdlString &operator+=(char c) { char s[2]; s[0]=c; s[1]=0; return append(s); } VhdlString &operator+=(const char *s) { return append(s); } + VhdlString &operator+=(VhdlString s) { return append(s); } + VhdlString operator+ (const char *s) { return append(s); } private: void init() { m_str=(char*)calloc(1,1); m_len=0; } @@ -100,4 +103,9 @@ class VhdlString int m_len; }; +// declare it static otherwise we will get: +// multiple definition of `operator+(char const*, VhdlString)' +// as we are in an include file +static VhdlString operator+ (const char *s, VhdlString v) { return VhdlString(s).append(v); } + #endif |