commentstream.h

Go to the documentation of this file.

#ifndef commentstream_h
#define commentstream_h
 
#include "gadget.h"
 
class CommentStream;
typedef CommentStream& (*__commentmanip)(CommentStream&);
 
class Whitespace {
public:
  Whitespace() { v = 0; };
  ~Whitespace() {};
  friend istream& operator >> (istream& istr, Whitespace& ws);
private:
  int v;
};
 
class CommentStream {
public:
  friend CommentStream& ws(CommentStream& ins);
  CommentStream() { istrptr = NULL; };
  CommentStream(istream& istr) { istrptr = &istr; };
  ~CommentStream() {};
  void setStream(istream& istr) { istrptr = &istr; };
  CommentStream& operator >> (int& a);
  CommentStream& operator >> (double& a);
  CommentStream& operator >> (char* a);
  CommentStream& operator >> (__commentmanip func);
  char peek();
  int eof() { return istrptr->eof(); };
  int fail() { return istrptr->fail(); };
  int operator !() { return istrptr->fail(); };
  CommentStream& seekg(streampos pos) { istrptr->seekg(pos); return *this; };
  streampos tellg() { return istrptr->tellg(); };
  CommentStream& get(char& c);
  CommentStream& getLine(char* text, int length);
protected:
  void killComments();
  istream* istrptr;
};
 
CommentStream& ws(CommentStream& ins);
 
#endif