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[HB] Simplify tag

This commit is contained in:
Behdad Esfahbod 2009-05-24 12:29:55 -04:00
parent 87fcdcbe36
commit 957740dd25
1 changed files with 5 additions and 5 deletions
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10
src/hb-ot-layout-open-private.h
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@ -231,11 +231,11 @@ DEFINE_INT_TYPE_STRUCT (LONG, , 32); /* 32-bit signed integer. */
* system, feature, or baseline */
struct Tag
{
inline Tag (void) { v[0] = v[1] = v[2] = v[3] = 0; }
inline Tag (uint32_t v) { (ULONG&)(*this) = v; }
inline Tag (const char *c) { v[0] = c[0]; v[1] = c[1]; v[2] = c[2]; v[3] = c[3]; }
inline bool operator== (Tag o) const { return v[0]==o.v[0]&&v[1]==o.v[1]&&v[2]==o.v[2]&&v[3]==o.v[3]; }
inline bool operator== (const char *c) const { return v[0]==c[0]&&v[1]==c[1]&&v[2]==c[2]&&v[3]==c[3]; }
inline Tag (const Tag &o) { (ULONG&)v = (ULONG&)o.v; }
inline Tag (uint32_t i) { (ULONG&)v = i; }
inline Tag (const char *c) { (ULONG&)v = (ULONG&)*c; }
inline bool operator== (Tag o) const { return (ULONG&)v == (ULONG&)o.v; }
inline bool operator== (const char *c) const { return (ULONG&)v == (ULONG&)*c; }
inline bool operator== (uint32_t i) const { return i == (uint32_t) *this; }
inline operator uint32_t(void) const { return (v[0]<<24)+(v[1]<<16) +(v[2]<<8)+v[3]; }
/* What the char* converters return is NOT nul-terminated. Print using "%.4s" */