/// This should only be used with unsigned types.
///
template<typename IntTy>
-static inline char *utohex_buffer(IntTy X, char *BufferEnd) {
+static inline char *utohex_buffer(IntTy X, char *BufferEnd, bool LowerCase = false) {
char *BufPtr = BufferEnd;
*--BufPtr = 0; // Null terminate buffer.
if (X == 0) {
while (X) {
unsigned char Mod = static_cast<unsigned char>(X) & 15;
- *--BufPtr = hexdigit(Mod);
+ *--BufPtr = hexdigit(Mod, LowerCase);
X >>= 4;
}
return BufPtr;
}
-static inline std::string utohexstr(uint64_t X) {
+static inline std::string utohexstr(uint64_t X, bool LowerCase = false) {
char Buffer[17];
- return utohex_buffer(X, Buffer+17);
+ return utohex_buffer(X, Buffer+17, LowerCase);
}
static inline std::string utostr_32(uint32_t X, bool isNeg = false) {
// better: http://eternallyconfuzzled.com/tuts/algorithms/jsw_tut_hashing.aspx
// X*33+c -> X*33^c
static inline unsigned HashString(StringRef Str, unsigned Result = 0) {
- for (unsigned i = 0, e = Str.size(); i != e; ++i)
+ for (StringRef::size_type i = 0, e = Str.size(); i != e; ++i)
Result = Result * 33 + (unsigned char)Str[i];
return Result;
}