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Exposed IM_OFFSETOF() helper in imgui.h

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omar 2017-12-29 17:18:31 +01:00
parent eef9120e07
commit fbf2435f38
2 changed files with 2 additions and 2 deletions
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1
imgui.h
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@ -39,6 +39,7 @@
#define IM_FMTLIST(FMT)
#endif
#define IM_ARRAYSIZE(_ARR) ((int)(sizeof(_ARR)/sizeof(*_ARR)))
#define IM_OFFSETOF(_TYPE,_ELM) ((size_t)&(((_TYPE*)0)->_ELM))
#if defined(__clang__)
#pragma clang diagnostic push

3
imgui_internal.h
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@ -77,8 +77,7 @@ extern IMGUI_API ImGuiContext* GImGui; // Current implicit ImGui context pointe
// Helpers
//-----------------------------------------------------------------------------
#define IM_PI 3.14159265358979323846f
#define IM_OFFSETOF(_TYPE,_ELM) ((size_t)&(((_TYPE*)0)->_ELM))
#define IM_PI 3.14159265358979323846f
// Helpers: UTF-8 <> wchar
IMGUI_API int ImTextStrToUtf8(char* buf, int buf_size, const ImWchar* in_text, const ImWchar* in_text_end); // return output UTF-8 bytes count