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Internals:Helpers: Added ImSwap(int,int), exposed ImStrncpy().

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This commit is contained in:
omar 2017-10-17 23:18:20 +02:00
parent bf778ebb7e
commit 1c4af303bf
1 changed files with 2 additions and 0 deletions
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2
imgui_internal.h
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@ -107,6 +107,7 @@ IMGUI_API void ImTriangleBarycentricCoords(const ImVec2& a, const ImVec
// Helpers: String
IMGUI_API int ImStricmp(const char* str1, const char* str2);
IMGUI_API int ImStrnicmp(const char* str1, const char* str2, int count);
IMGUI_API void ImStrncpy(char* dst, const char* src, int count);
IMGUI_API char* ImStrdup(const char* str);
IMGUI_API int ImStrlenW(const ImWchar* str);
IMGUI_API const ImWchar*ImStrbolW(const ImWchar* buf_mid_line, const ImWchar* buf_begin); // Find beginning-of-line
@ -140,6 +141,7 @@ static inline int ImClamp(int v, int mn, int mx)
static inline float ImClamp(float v, float mn, float mx) { return (v < mn) ? mn : (v > mx) ? mx : v; }
static inline ImVec2 ImClamp(const ImVec2& f, const ImVec2& mn, ImVec2 mx) { return ImVec2(ImClamp(f.x,mn.x,mx.x), ImClamp(f.y,mn.y,mx.y)); }
static inline float ImSaturate(float f) { return (f < 0.0f) ? 0.0f : (f > 1.0f) ? 1.0f : f; }
static inline void ImSwap(int& a, int& b) { int tmp = a; a = b; b = tmp; }
static inline void ImSwap(float& a, float& b) { float tmp = a; a = b; b = tmp; }
static inline int ImLerp(int a, int b, float t) { return (int)(a + (b - a) * t); }
static inline float ImLerp(float a, float b, float t) { return a + (b - a) * t; }