/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/*

 * This file is part of the libcdr project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 */

#ifndef __LIBCDR_UTILS_H__

#define __LIBCDR_UTILS_H__

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <math.h>

#include <memory>

#include <vector>

#include <boost/cstdint.hpp>

#include <librevenge-stream/librevenge-stream.h>

#include <librevenge/librevenge.h>

#ifndef M_PI

#define M_PI 3.14159265358979323846

#endif

#define CDR_EPSILON 1E-6

#define CDR_ALMOST_ZERO(m) (fabs(m) <= CDR_EPSILON)

#define CDR_ALMOST_EQUAL(m, n) CDR_ALMOST_ZERO(m-n)

#if defined(HAVE_FUNC_ATTRIBUTE_FORMAT)

#  define CDR_ATTRIBUTE_PRINTF(fmt, arg) __attribute__((__format__(__printf__, fmt, arg)))

#else

#  define CDR_ATTRIBUTE_PRINTF(fmt, arg)

#endif

#if defined(HAVE_CLANG_ATTRIBUTE_FALLTHROUGH)

#  define CDR_FALLTHROUGH [[clang::fallthrough]]

#elif defined(HAVE_GCC_ATTRIBUTE_FALLTHROUGH)

#  define CDR_FALLTHROUGH __attribute__((fallthrough))

#else

#  define CDR_FALLTHROUGH ((void) 0)

#endif

// do nothing with debug messages in a release compile

#ifdef DEBUG

namespace libcdr

{

void debugPrint(const char *format, ...) CDR_ATTRIBUTE_PRINTF(1, 2);

}

#define CDR_DEBUG_MSG(M) libcdr::debugPrint M

#define CDR_DEBUG(M) M

#else

#define CDR_DEBUG_MSG(M)

#define CDR_DEBUG(M)

#endif

namespace libcdr

{

struct CDRDummyDeleter

{

  void operator()(void *) const {}

};

template<typename T, typename... Args>

std::unique_ptr<T> make_unique(Args &&... args)

{

  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));

}

std::__1::unique_ptr<libcdr::CDRMoveToElement, std::__1::default_delete<libcdr::CDRMoveToElement> > libcdr::make_unique<libcdr::CDRMoveToElement, double&, double&>(double&, double&)

Line

Count

Source

71

44.5M

{

72

44.5M

  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));

73

44.5M

}

std::__1::unique_ptr<libcdr::CDRLineToElement, std::__1::default_delete<libcdr::CDRLineToElement> > libcdr::make_unique<libcdr::CDRLineToElement, double&, double&>(double&, double&)

Line

Count

Source

71

10.3M

{

72

10.3M

  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));

73

10.3M

}

std::__1::unique_ptr<libcdr::CDRCubicBezierToElement, std::__1::default_delete<libcdr::CDRCubicBezierToElement> > libcdr::make_unique<libcdr::CDRCubicBezierToElement, double&, double&, double&, double&, double&, double&>(double&, double&, double&, double&, double&, double&)

Line

Count

Source

71

582k

{

72

582k

  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));

73

582k

}

std::__1::unique_ptr<libcdr::CDRQuadraticBezierToElement, std::__1::default_delete<libcdr::CDRQuadraticBezierToElement> > libcdr::make_unique<libcdr::CDRQuadraticBezierToElement, double&, double&, double&, double&>(double&, double&, double&, double&)

Line

Count

Source

71

52.0k

{

72

52.0k

  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));

73

52.0k

}

Unexecuted instantiation: std::__1::unique_ptr<libcdr::CDRSplineToElement, std::__1::default_delete<libcdr::CDRSplineToElement> > libcdr::make_unique<libcdr::CDRSplineToElement, std::__1::vector<std::__1::pair<double, double>, std::__1::allocator<std::__1::pair<double, double> > >&>(std::__1::vector<std::__1::pair<double, double>, std::__1::allocator<std::__1::pair<double, double> > >&)

std::__1::unique_ptr<libcdr::CDRArcToElement, std::__1::default_delete<libcdr::CDRArcToElement> > libcdr::make_unique<libcdr::CDRArcToElement, double&, double&, double&, bool&, bool&, double&, double&>(double&, double&, double&, bool&, bool&, double&, double&)

Line

Count

Source

71

837k

{

72

837k

  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));

73

837k

}

std::__1::unique_ptr<libcdr::CDRClosePathElement, std::__1::default_delete<libcdr::CDRClosePathElement> > libcdr::make_unique<libcdr::CDRClosePathElement>()

Line

Count

Source

71

6.06M

{

72

6.06M

  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));

73

6.06M

}

std::__1::unique_ptr<libcdr::CDRSplineToElement, std::__1::default_delete<libcdr::CDRSplineToElement> > libcdr::make_unique<libcdr::CDRSplineToElement, std::__1::vector<std::__1::pair<double, double>, std::__1::allocator<std::__1::pair<double, double> > > const&>(std::__1::vector<std::__1::pair<double, double>, std::__1::allocator<std::__1::pair<double, double> > > const&)

Line

Count

Source

71

1.22k

{

72

1.22k

  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));

73

1.22k

}

Unexecuted instantiation: std::__1::unique_ptr<libcdr::CDRPath, std::__1::default_delete<libcdr::CDRPath> > libcdr::make_unique<libcdr::CDRPath, libcdr::CDRPath&>(libcdr::CDRPath&)

uint8_t readU8(librevenge::RVNGInputStream *input, bool bigEndian=false);

uint16_t readU16(librevenge::RVNGInputStream *input, bool bigEndian=false);

uint32_t readU32(librevenge::RVNGInputStream *input, bool bigEndian=false);

uint64_t readU64(librevenge::RVNGInputStream *input, bool bigEndian=false);

int32_t readS32(librevenge::RVNGInputStream *input, bool bigEndian=false);

int16_t readS16(librevenge::RVNGInputStream *input, bool bigEndian=false);

double readDouble(librevenge::RVNGInputStream *input, bool bigEndian=false);

double readFixedPoint(librevenge::RVNGInputStream *input, bool bigEndian=false);

unsigned long getLength(librevenge::RVNGInputStream *input);

unsigned long getRemainingLength(librevenge::RVNGInputStream *input);

int cdr_round(double d);

void writeU16(librevenge::RVNGBinaryData &buffer, const int value);

void writeU32(librevenge::RVNGBinaryData &buffer, const int value);

void appendCharacters(librevenge::RVNGString &text, std::vector<unsigned char> characters, unsigned short charset);

void appendCharacters(librevenge::RVNGString &text, std::vector<unsigned char> characters);

void appendUTF8Characters(librevenge::RVNGString &text, std::vector<unsigned char> characters);

#ifdef DEBUG

const char *toFourCC(unsigned value, bool bigEndian=false);

#endif

class EndOfStreamException

{

};

class GenericException

{

};

class UnknownPrecisionException

{

};

class EncodingException

{

};

} // namespace libcdr

#endif // __LIBCDR_UTILS_H__

/* vim:set shiftwidth=2 softtabstop=2 expandtab: */