char functions « Data Types « C++ Tutorial






  1. C++ Tutorial
  2. Data Types
  3. char functions
2.22.char functions
2.22.1.Using functions isdigit
2.22.2.Using functions isalpha
2.22.3.Using functions isalnum
2.22.4.Using functions isxdigit
2.22.5.islower
2.22.6.isupper
2.22.7.toupper and tolower
2.22.8.isspace
2.22.9.iscntrl








2.22.10.ispunct
2.22.11.isprint
2.22.12.isgraph
2.22.13.Using strrchr: index a character in a string