From f7f0d6c7560a8f71707e7852a512469147aa9f84 Mon Sep 17 00:00:00 2001
From: David Kalnischkies <kalnischkies@gmail.com>
Date: Thu, 11 Aug 2011 20:53:28 +0200
Subject: cppcheck complains about some possible speed improvements which could
 be done on the mirco-optimazation level, so lets fix them:  (performance)
 Possible inefficient checking for emptiness.  (performance) Prefer prefix
 ++/-- operators for non-primitive types.

---
 apt-pkg/indexcopy.cc | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'apt-pkg/indexcopy.cc')

diff --git a/apt-pkg/indexcopy.cc b/apt-pkg/indexcopy.cc
index 31c577705..b262e21c4 100644
--- a/apt-pkg/indexcopy.cc
+++ b/apt-pkg/indexcopy.cc
@@ -43,7 +43,7 @@ bool IndexCopy::CopyPackages(string CDROM,string Name,vector<string> &List,
 			     pkgCdromStatus *log)
 {
    OpProgress *Progress = NULL;
-   if (List.size() == 0)
+   if (List.empty() == true)
       return true;
    
    if(log) 
@@ -54,7 +54,7 @@ bool IndexCopy::CopyPackages(string CDROM,string Name,vector<string> &List,
    
    // Prepare the progress indicator
    unsigned long TotalSize = 0;
-   for (vector<string>::iterator I = List.begin(); I != List.end(); I++)
+   for (vector<string>::iterator I = List.begin(); I != List.end(); ++I)
    {
       struct stat Buf;
       if (stat(string(*I + GetFileName()).c_str(),&Buf) != 0 &&
@@ -68,7 +68,7 @@ bool IndexCopy::CopyPackages(string CDROM,string Name,vector<string> &List,
    unsigned int NotFound = 0;
    unsigned int WrongSize = 0;
    unsigned int Packages = 0;
-   for (vector<string>::iterator I = List.begin(); I != List.end(); I++)
+   for (vector<string>::iterator I = List.begin(); I != List.end(); ++I)
    {      
       string OrigPath = string(*I,CDROM.length());
       unsigned long FileSize = 0;
@@ -583,13 +583,13 @@ bool SigVerify::CopyMetaIndex(string CDROM, string CDName,		/*{{{*/
 bool SigVerify::CopyAndVerify(string CDROM,string Name,vector<string> &SigList,	/*{{{*/
 			      vector<string> PkgList,vector<string> SrcList)
 {
-   if (SigList.size() == 0)
+   if (SigList.empty() == true)
       return true;
 
    bool Debug = _config->FindB("Debug::aptcdrom",false);
 
    // Read all Release files
-   for (vector<string>::iterator I = SigList.begin(); I != SigList.end(); I++)
+   for (vector<string>::iterator I = SigList.begin(); I != SigList.end(); ++I)
    { 
       if(Debug)
 	 cout << "Signature verify for: " << *I << endl;
@@ -633,7 +633,7 @@ bool SigVerify::CopyAndVerify(string CDROM,string Name,vector<string> &SigList,
       // go over the Indexfiles and see if they verify
       // if so, remove them from our copy of the lists
       vector<string> keys = MetaIndex->MetaKeys();
-      for (vector<string>::iterator I = keys.begin(); I != keys.end(); I++)
+      for (vector<string>::iterator I = keys.begin(); I != keys.end(); ++I)
       { 
 	 if(!Verify(prefix,*I, MetaIndex)) {
 	    // something went wrong, don't copy the Release.gpg
@@ -776,7 +776,7 @@ bool TranslationsCopy::CopyTranslations(string CDROM,string Name,	/*{{{*/
 				vector<string> &List, pkgCdromStatus *log)
 {
    OpProgress *Progress = NULL;
-   if (List.size() == 0)
+   if (List.empty() == true)
       return true;
    
    if(log) 
@@ -786,7 +786,7 @@ bool TranslationsCopy::CopyTranslations(string CDROM,string Name,	/*{{{*/
    
    // Prepare the progress indicator
    unsigned long TotalSize = 0;
-   for (vector<string>::iterator I = List.begin(); I != List.end(); I++)
+   for (vector<string>::iterator I = List.begin(); I != List.end(); ++I)
    {
       struct stat Buf;
       if (stat(string(*I).c_str(),&Buf) != 0 &&
@@ -800,7 +800,7 @@ bool TranslationsCopy::CopyTranslations(string CDROM,string Name,	/*{{{*/
    unsigned int NotFound = 0;
    unsigned int WrongSize = 0;
    unsigned int Packages = 0;
-   for (vector<string>::iterator I = List.begin(); I != List.end(); I++)
+   for (vector<string>::iterator I = List.begin(); I != List.end(); ++I)
    {      
       string OrigPath = string(*I,CDROM.length());
       unsigned long FileSize = 0;
-- 
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