Annotate more methods with APT_OVERRIDE

[apt.git] / apt-pkg / pkgsystem.cc

diff --git a/apt-pkg/pkgsystem.cc b/apt-pkg/pkgsystem.cc
index 530f69c919aa5720bfb40b25ec9449f64da17370..a6b61e65563fabf174f4316fe902c94814f28e1b 100644 (file)
--- a/apt-pkg/pkgsystem.cc
+++ b/apt-pkg/pkgsystem.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: pkgsystem.cc,v 1.2 2001/02/20 07:03:17 jgg Exp $
+// $Id: pkgsystem.cc,v 1.3 2004/02/27 00:43:16 mdz Exp $
 /* ######################################################################
 
    System - Abstraction for running on different systems.
@@ -10,12 +10,13 @@
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/
-#ifdef __GNUG__
-#pragma implementation "apt-pkg/pkgsystem.h"
-#endif
+#include<config.h>
 
 #include <apt-pkg/pkgsystem.h>
-#include <apt-pkg/policy.h>
+#include <apt-pkg/macros.h>
+
+#include <cassert>
+#include <cstring>
                                                                        /*}}}*/
 
 pkgSystem *_system = 0;
@@ -26,16 +27,18 @@ unsigned long pkgSystem::GlobalListLen = 0;
 // System::pkgSystem - Constructor                                     /*{{{*/
 // ---------------------------------------------------------------------
 /* Add it to the global list.. */
-pkgSystem::pkgSystem()
+pkgSystem::pkgSystem(char const * const label, pkgVersioningSystem * const vs) :
+   Label(label), VS(vs), d(NULL)
 {
+   assert(GlobalListLen < sizeof(SysList)/sizeof(*SysList));
    SysList[GlobalListLen] = this;
-   GlobalListLen++;
+   ++GlobalListLen;
 }
                                                                        /*}}}*/
 // System::GetSystem - Get the named system                            /*{{{*/
 // ---------------------------------------------------------------------
 /* */
-pkgSystem *pkgSystem::GetSystem(const char *Label)
+APT_PURE pkgSystem *pkgSystem::GetSystem(const char *Label)
 {
    for (unsigned I = 0; I != GlobalListLen; I++)
       if (strcmp(SysList[I]->Label,Label) == 0)
@@ -43,3 +46,5 @@ pkgSystem *pkgSystem::GetSystem(const char *Label)
    return 0;   
 }
                                                                        /*}}}*/
+
+pkgSystem::~pkgSystem() {}