diff options
Diffstat (limited to 'common/str.h')
| -rw-r--r-- | common/str.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/common/str.h b/common/str.h index 5039130707..ea2db1d1d6 100644 --- a/common/str.h +++ b/common/str.h @@ -43,6 +43,8 @@ namespace Common { * behavior in some operations. */ class String { +public: + static const uint32 npos = 0xFFFFFFFF; protected: /** * The size of the internal storage. Increasing this means less heap @@ -191,6 +193,9 @@ public: /** Remove the character at position p from the string. */ void deleteChar(uint32 p); + /** Remove all characters from position p to the p + len. If len = String::npos, removes all characters to the end */ + void erase(uint32 p, uint32 len = npos); + /** Set character c at position p, replacing the previous character there. */ void setChar(char c, uint32 p); @@ -229,6 +234,13 @@ public: static String vformat(const char *fmt, va_list args); public: + typedef char value_type; + /** + * Unsigned version of the underlying type. This can be used to cast + * individual string characters to bigger integer types without sign + * extension happening. + */ + typedef unsigned char unsigned_type; typedef char * iterator; typedef const char * const_iterator; |