flower/path.hh

   1 #ifndef PATH_HH
   2 #define PATH_HH
   3 #include "string.hh"
   4 #include "varray.hh"
   5
   6
   7 /**    searching directory for file.
   8
   9    Abstraction of PATH variable. An interface for searching input files.
  10    Search a number of dirs for a file.
  11
  12    Should use kpathsea?
  13
  14 */
  15
  16 class File_path : private Array<String>
  17 {
  18 public:
  19     /// locate a file in the search path
  20     String find(String nm);
  21
  22     /// construct using prefix. Normally argv[0].
  23     File_path(String);
  24
  25     /// add to end of path.
  26     Array<String>::push;
  27     void add(String str) { push(str); }
  28 };
  29 /// split path into its components
  30 void split_path(String path, String &drive, String &dirs, String &filebase, String &extension);
  31
  32 #endif