diff options
Diffstat (limited to 'src/core/Utils.hpp')
| -rw-r--r-- | src/core/Utils.hpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/core/Utils.hpp b/src/core/Utils.hpp index 14bd7b4..5332b50 100644 --- a/src/core/Utils.hpp +++ b/src/core/Utils.hpp @@ -40,6 +40,15 @@ public: static bool isNumeric(const char c) { return (c >= '0') && (c <= '9'); } /** + * Returns true if the given character is in [0-9A-Fa-f] + */ + static bool isHexadecimal(const char c) + { + return ((c >= '0') && (c <= '9')) || ((c >= 'A') && (c <= 'F')) || + ((c >= 'a') && (c <= 'f')); + } + + /** * Returns true if the given character is in [A-Za-z0-9] */ static bool isAlphanumeric(const char c) |