diff options
Diffstat (limited to 'source/core/slang-string.h')
| -rw-r--r-- | source/core/slang-string.h | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/source/core/slang-string.h b/source/core/slang-string.h index 7d8d3eb81..9f18554f6 100644 --- a/source/core/slang-string.h +++ b/source/core/slang-string.h @@ -135,10 +135,14 @@ namespace Slang { public: UnownedStringSlice() - : beginData(0) + : beginData(nullptr) , endData(0) {} + explicit UnownedStringSlice(char const* a): + beginData(a), + endData(a + strlen(a)) + {} UnownedStringSlice(char const* b, char const* e) : beginData(b) , endData(e) @@ -159,13 +163,32 @@ namespace Slang return endData - beginData; } - bool operator==(UnownedStringSlice const& other) + int indexOf(char c) const + { + const int size = int(endData - beginData); + for (int i = 0; i < size; ++i) + { + if (beginData[i] == c) + { + return i; + } + } + return -1; + } + + const char& operator[](int i) const + { + assert(i >= 0 && i < int(endData - beginData)); + return beginData[i]; + } + + bool operator==(UnownedStringSlice const& other) const { return size() == other.size() && memcmp(begin(), other.begin(), size()) == 0; } - bool operator==(char const* str) + bool operator==(char const* str) const { return (*this) == UnownedStringSlice(str, str + strlen(str)); } |