diff options
Diffstat (limited to 'src/core/common/CharReader.cpp')
| -rw-r--r-- | src/core/common/CharReader.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/core/common/CharReader.cpp b/src/core/common/CharReader.cpp index 5b9b1d4..4d3638c 100644 --- a/src/core/common/CharReader.cpp +++ b/src/core/common/CharReader.cpp @@ -468,6 +468,18 @@ bool CharReader::read(char &c) return res; } +bool CharReader::expect(char c) +{ + char actual = 0; + peek(actual); + if (c == actual) { + consumePeek(); + return true; + } + resetPeek(); + return false; +} + void CharReader::resetPeek() { if (!coherent) { |