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Removed the now unused pushvar.h file.

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This commit is contained in:
John Wiegley 2009-02-06 13:45:26 -04:00
parent cf6babcf90
commit 54d5d8ada4
3 changed files with 0 additions and 91 deletions
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1
Makefile.am
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@ -82,7 +82,6 @@ pkginclude_HEADERS = \
src/utils.h \
src/flags.h \
src/hooks.h \
src/pushvar.h \
src/error.h \
src/times.h \
src/mask.h \

89
src/pushvar.h
View file

@ -1,89 +0,0 @@
/*
* Copyright (c) 2003-2009, John Wiegley. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of New Artisans LLC nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* @addtogroup util
*/
/**
* @file pushvar.h
* @author John Wiegley
*
* @ingroup util
*
* @brief Adds a facility to C++ for handling "scoped yet global".
*/
#ifndef _PUSHVAR_H
#define _PUSHVAR_H
/**
* @brief Brief
*
* Long.
*/
template <typename T>
class push_variable : public boost::noncopyable
{
push_variable();
public:
T& var;
T prev;
bool enabled;
explicit push_variable(T& _var)
: var(_var), prev(var), enabled(true) {
TRACE_CTOR(push_variable, "T&");
}
explicit push_variable(T& _var, const T& value)
: var(_var), prev(var), enabled(true) {
TRACE_CTOR(push_variable, "T&, constT&");
var = value;
}
~push_variable() throw() {
TRACE_DTOR(push_variable);
if (enabled)
var = prev;
}
T& operator*() {
return var;
}
T * operator->() {
return &var;
}
void clear() {
enabled = false;
}
};
#endif // _PUSHVAR_H

1
src/utils.h
View file

@ -473,7 +473,6 @@ void finish_timer(const char * name);
#include "times.h"
#include "flags.h"
#include "stream.h"
#include "pushvar.h"
enum caught_signal_t {
NONE_CAUGHT,