diff options
Diffstat (limited to 'libdevcore/UTF8.cpp')
| -rw-r--r-- | libdevcore/UTF8.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libdevcore/UTF8.cpp b/libdevcore/UTF8.cpp index 4bae75ef..0c385e81 100644 --- a/libdevcore/UTF8.cpp +++ b/libdevcore/UTF8.cpp @@ -31,19 +31,19 @@ namespace utf8 { -bool validate(std::string input, int &invalidPosition) +bool validate(std::string const& _input, int& _invalidPosition) { - const int length = input.length(); + const int length = _input.length(); bool valid = true; int i = 0; for (; i < length; i++) { - if ((unsigned char)input[i] < 0x80) + if ((unsigned char)_input[i] < 0x80) continue; int count = 0; - switch(input[i] & 0xe0) { + switch(_input[i] & 0xe0) { case 0xc0: count = 1; break; case 0xe0: count = 2; break; case 0xf0: count = 3; break; @@ -65,7 +65,7 @@ bool validate(std::string input, int &invalidPosition) for (int j = 0; j < count; j++) { i++; - if ((input[i] & 0xc0) != 0x80) + if ((_input[i] & 0xc0) != 0x80) { valid = false; break; @@ -76,7 +76,7 @@ bool validate(std::string input, int &invalidPosition) if (valid) return true; - invalidPosition = i; + _invalidPosition = i; return false; } |