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FFlist / FFstrbuf: add InitMove functions

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李通洲
2023-06-12 11:30:04 +08:00
parent 6f9167c725
commit 74e61369f2
3 changed files with 32 additions and 14 deletions
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src/util/FFstrbuf.h
+15 -1
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@@ -28,9 +28,9 @@ typedef struct FFstrbuf
char* chars;
} FFstrbuf;
static inline void ffStrbufInit(FFstrbuf* strbuf);
void ffStrbufInitA(FFstrbuf* strbuf, uint32_t allocate);
void ffStrbufInitCopy(FFstrbuf* __restrict strbuf, const FFstrbuf* __restrict src);
void ffStrbufInitMove(FFstrbuf* strbuf, FFstrbuf* src);
void ffStrbufInitVF(FFstrbuf* strbuf, const char* format, va_list arguments);
void ffStrbufEnsureFree(FFstrbuf* strbuf, uint32_t free);
@@ -104,6 +104,20 @@ FF_C_NODISCARD static inline FFstrbuf ffStrbufCreateCopy(const FFstrbuf* src)
return strbuf;
}
// Move the content of `src` into `strbuf`, and left `src` empty
static inline void ffStrbufInitMove(FFstrbuf* strbuf, FFstrbuf* src)
{
if (src)
{
strbuf->allocated = src->allocated;
strbuf->chars = src->chars;
strbuf->length = src->length;
ffStrbufInit(src);
}
else
ffStrbufInit(strbuf);
}
FF_C_NODISCARD static inline FFstrbuf ffStrbufCreateMove(FFstrbuf* src)
{
FFstrbuf strbuf;