mirror of
https://github.com/wolfpld/tracy.git
synced 2024-11-14 04:01:48 +00:00
152 lines
5.1 KiB
C++
152 lines
5.1 KiB
C++
/**
|
|
dtl -- Diff Template Library
|
|
|
|
In short, Diff Template Library is distributed under so called "BSD license",
|
|
|
|
Copyright (c) 2015 Tatsuhiko Kubo <cubicdaiya@gmail.com>
|
|
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 the authors 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.
|
|
*/
|
|
|
|
/* If you use this library, you must include dtl.hpp only. */
|
|
|
|
#ifndef DTL_FUNCTORS_H
|
|
#define DTL_FUNCTORS_H
|
|
|
|
namespace dtl {
|
|
|
|
/**
|
|
* printer class template
|
|
*/
|
|
template <typename sesElem, typename stream = ostream >
|
|
class Printer
|
|
{
|
|
public :
|
|
Printer () : out_(cout) {}
|
|
Printer (stream& out) : out_(out) {}
|
|
virtual ~Printer () {}
|
|
virtual void operator() (const sesElem& se) const = 0;
|
|
protected :
|
|
stream& out_;
|
|
};
|
|
|
|
/**
|
|
* common element printer class template
|
|
*/
|
|
template <typename sesElem, typename stream = ostream >
|
|
class CommonPrinter : public Printer < sesElem, stream >
|
|
{
|
|
public :
|
|
CommonPrinter () : Printer < sesElem, stream > () {}
|
|
CommonPrinter (stream& out) : Printer < sesElem, stream > (out) {}
|
|
~CommonPrinter () {}
|
|
void operator() (const sesElem& se) const {
|
|
this->out_ << SES_MARK_COMMON << se.first << endl;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* ses element printer class template
|
|
*/
|
|
template <typename sesElem, typename stream = ostream >
|
|
class ChangePrinter : public Printer < sesElem, stream >
|
|
{
|
|
public :
|
|
ChangePrinter () : Printer < sesElem, stream > () {}
|
|
ChangePrinter (stream& out) : Printer < sesElem, stream > (out) {}
|
|
~ChangePrinter () {}
|
|
void operator() (const sesElem& se) const {
|
|
switch (se.second.type) {
|
|
case SES_ADD:
|
|
this->out_ << SES_MARK_ADD << se.first << endl;
|
|
break;
|
|
case SES_DELETE:
|
|
this->out_ << SES_MARK_DELETE << se.first << endl;
|
|
break;
|
|
case SES_COMMON:
|
|
this->out_ << SES_MARK_COMMON << se.first << endl;
|
|
break;
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* unified format element printer class template
|
|
*/
|
|
template <typename sesElem, typename stream = ostream >
|
|
class UniHunkPrinter
|
|
{
|
|
public :
|
|
UniHunkPrinter () : out_(cout) {}
|
|
UniHunkPrinter (stream& out) : out_(out) {}
|
|
~UniHunkPrinter () {}
|
|
void operator() (const uniHunk< sesElem >& hunk) const {
|
|
out_ << "@@"
|
|
<< " -" << hunk.a << "," << hunk.b
|
|
<< " +" << hunk.c << "," << hunk.d
|
|
<< " @@" << endl;
|
|
|
|
for_each(hunk.common[0].begin(), hunk.common[0].end(), CommonPrinter< sesElem, stream >(out_));
|
|
for_each(hunk.change.begin(), hunk.change.end(), ChangePrinter< sesElem, stream >(out_));
|
|
for_each(hunk.common[1].begin(), hunk.common[1].end(), CommonPrinter< sesElem, stream >(out_));
|
|
}
|
|
private :
|
|
stream& out_;
|
|
};
|
|
|
|
/**
|
|
* storage class template
|
|
*/
|
|
template <typename sesElem, typename storedData >
|
|
class Storage
|
|
{
|
|
public:
|
|
Storage(storedData& sd) : storedData_(sd) {}
|
|
virtual ~Storage() {}
|
|
virtual void operator() (const sesElem& se) const = 0;
|
|
protected:
|
|
storedData& storedData_;
|
|
};
|
|
|
|
/**
|
|
* compare class template
|
|
*/
|
|
template <typename elem>
|
|
class Compare
|
|
{
|
|
public :
|
|
Compare () {}
|
|
virtual ~Compare () {}
|
|
virtual inline bool impl (const elem& e1, const elem& e2) const {
|
|
return e1 == e2;
|
|
}
|
|
};
|
|
}
|
|
|
|
#endif // DTL_FUNCTORS_H
|