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   10 #ifndef __LIBVISIO_UTILS_H__ 
   11 #define __LIBVISIO_UTILS_H__ 
   19 #include <boost/cstdint.hpp> 
   23 #define VSD_EPSILON 1E-6 
   24 #define VSD_ALMOST_ZERO(m) (fabs(m) <= VSD_EPSILON) 
   25 #define VSD_APPROX_EQUAL(x, y) VSD_ALMOST_ZERO((x) - (y)) 
   27 #include <librevenge/librevenge.h> 
   28 #include <librevenge-stream/librevenge-stream.h> 
   29 #include <unicode/utypes.h> 
   31 #if defined(HAVE_FUNC_ATTRIBUTE_FORMAT) 
   32 #define VSD_ATTRIBUTE_PRINTF(fmt, arg) __attribute__((format(printf, fmt, arg))) 
   34 #define VSD_ATTRIBUTE_PRINTF(fmt, arg) 
   39 #define VSD_DEBUG_MSG(M) libvisio::debugPrint M 
   40 #define VSD_DEBUG(M) M 
   42 #define VSD_DEBUG_MSG(M) 
   46 #define VSD_NUM_ELEMENTS(array) (sizeof(array)/sizeof((array)[0])) 
   58 template<
typename T, 
typename... Args>
 
   61   return std::unique_ptr<T>(
new T(std::forward<Args>(args)...));
 
   65 std::unique_ptr<T> 
clone(
const std::unique_ptr<T> &other)
 
   67   return std::unique_ptr<T>(other->clone());
 
   70 uint8_t 
readU8(librevenge::RVNGInputStream *input);
 
   71 uint16_t 
readU16(librevenge::RVNGInputStream *input);
 
   72 int16_t 
readS16(librevenge::RVNGInputStream *input);
 
   73 uint32_t 
readU32(librevenge::RVNGInputStream *input);
 
   74 int32_t 
readS32(librevenge::RVNGInputStream *input);
 
   75 uint64_t 
readU64(librevenge::RVNGInputStream *input);
 
   77 double readDouble(librevenge::RVNGInputStream *input);
 
   83 void appendUCS4(librevenge::RVNGString &text, UChar32 ucs4Character);
 
  101 #endif // __LIBVISIO_UTILS_H__ 
  
 
int16_t readS16(librevenge::RVNGInputStream *input)
Definition: libvisio_utils.cpp:48
void appendUCS4(librevenge::RVNGString &text, UChar32 ucs4Character)
Definition: libvisio_utils.cpp:132
const librevenge::RVNGString getColourString(const Colour &c)
Definition: libvisio_utils.cpp:103
unsigned char b
Definition: VSDTypes.h:89
Definition: libvisio_utils.h:96
#define VSD_DEBUG_MSG(M)
Definition: libvisio_utils.h:42
Definition: libvisio_utils.h:88
unsigned char r
Definition: VSDTypes.h:87
std::unique_ptr< T > clone(const std::unique_ptr< T > &other)
Definition: libvisio_utils.h:65
uint32_t readU32(librevenge::RVNGInputStream *input)
Definition: libvisio_utils.cpp:53
Definition: libvisio_utils.h:92
Definition: libvisio_utils.h:54
void debugPrint(const char *format,...) VSD_ATTRIBUTE_PRINTF(1
Definition: libvisio_utils.cpp:146
Definition: VSDTypes.h:71
uint8_t readU8(librevenge::RVNGInputStream *input)
Definition: libvisio_utils.cpp:16
std::unique_ptr< T > make_unique(Args &&... args)
Definition: libvisio_utils.h:59
#define VSD_ATTRIBUTE_PRINTF(fmt, arg)
Definition: libvisio_utils.h:34
uint16_t readU16(librevenge::RVNGInputStream *input)
Definition: libvisio_utils.cpp:32
unsigned long getRemainingLength(librevenge::RVNGInputStream *input)
Definition: libvisio_utils.cpp:110
unsigned char g
Definition: VSDTypes.h:88
int32_t readS32(librevenge::RVNGInputStream *input)
Definition: libvisio_utils.cpp:69
uint64_t readU64(librevenge::RVNGInputStream *input)
Definition: libvisio_utils.cpp:74
void operator()(void *)
Definition: libvisio_utils.h:55
double readDouble(librevenge::RVNGInputStream *input)
Definition: libvisio_utils.cpp:90
std::shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr_t
Definition: libvisio_utils.h:51
Definition: libvisio_utils.h:49
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