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Base: modernize C++11

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* remove redundant void-arg
* use nullptr
* replace deprecated headers
This commit is contained in:
wmayer
2022-01-25 20:21:30 +01:00
parent 6c29c65013
commit cad0d01883
72 changed files with 628 additions and 633 deletions
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12
src/Base/gzstream.cpp
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@@ -28,7 +28,7 @@
#include "PreCompiled.h"
#include "gzstream.h"
#include <assert.h>
#include <cassert>
#include <string>
#include <cstring> // for memcpy
@@ -49,12 +49,12 @@ const int gzstreambuf::bufferSize = BUFFERSIZE;
gzstreambuf* gzstreambuf::open( const char* name, int open_mode, int comp)
{
if ( is_open())
return (gzstreambuf*)0;
return (gzstreambuf*)nullptr;
mode = open_mode;
// no append nor read/write mode
if ((mode & std::ios::ate) || (mode & std::ios::app)
|| ((mode & std::ios::in) && (mode & std::ios::out)))
return (gzstreambuf*)0;
return (gzstreambuf*)nullptr;
char fmode[10];
char* fmodeptr = fmode;
if ( mode & std::ios::in)
@@ -67,8 +67,8 @@ gzstreambuf* gzstreambuf::open( const char* name, int open_mode, int comp)
*fmodeptr++ = 'b';
*fmodeptr = '\0';
file = gzopen( name, fmode);
if (file == 0)
return (gzstreambuf*)0;
if (file == nullptr)
return (gzstreambuf*)nullptr;
opened = 1;
return this;
}
@@ -80,7 +80,7 @@ gzstreambuf * gzstreambuf::close() {
if ( gzclose( file) == Z_OK)
return this;
}
return (gzstreambuf*)0;
return (gzstreambuf*)nullptr;
}
int gzstreambuf::underflow() { // used for input buffer only