prefer native arch over higher priority for providers

[apt.git] / apt-pkg / deb / debversion.h

// -*- mode: cpp; mode: fold -*-
// Description								/*{{{*/
// $Id: debversion.h,v 1.3 2001/05/03 05:25:04 jgg Exp $
/* ######################################################################

   Debian Version - Versioning system for Debian

   This implements the standard Debian versioning system.
   
   ##################################################################### */
									/*}}}*/
#ifndef PKGLIB_DEBVERSION_H
#define PKGLIB_DEBVERSION_H



#include <apt-pkg/version.h>
    
class debVersioningSystem : public pkgVersioningSystem
{     
   public:
   
   static int CmpFragment(const char *A, const char *AEnd, const char *B,
			  const char *BEnd);
   
   // Compare versions..
   virtual int DoCmpVersion(const char *A,const char *Aend,
			  const char *B,const char *Bend);
   virtual bool CheckDep(const char *PkgVer,int Op,const char *DepVer);
   virtual int DoCmpReleaseVer(const char *A,const char *Aend,
			     const char *B,const char *Bend)
   {
      return DoCmpVersion(A,Aend,B,Bend);
   }   
   virtual std::string UpstreamVersion(const char *A);

   debVersioningSystem();
};

extern debVersioningSystem debVS;

#endif