WhiteSpaces and Blank Lines

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    • #2233
      GarnetHuynh
      Participant

      Hi,

      Need help for a ‘C’ Code to ignore WhiteSpaces (Carriage Return, Enter, etc) and Blank Lines while reading an input file.

      Thanks,
      Marconi.

    • #3615
      GWILouisaxwzkla
      Participant

      I’m not sure what compiler your using but the include file ctype.h has a macro called isspace() that can be called on characters , like:

      The definition is listed as

      The isspace() function returns non-zero if its argument is some sort of space (i.e. single space, tab, vertical tab, form feed, carriage return, or newline). Otherwise, zero is returned.

      from http://www.cppreference.com/wiki/c/string/isspace

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