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   10 #ifndef LIBZMF_UTILS_H_INCLUDED 
   11 #define LIBZMF_UTILS_H_INCLUDED 
   22 #include <boost/cstdint.hpp> 
   24 #include <librevenge-stream/librevenge-stream.h> 
   25 #include <librevenge/librevenge.h> 
   28 #include <boost/type_index.hpp> 
   32 #define ZMF_EPSILON 1E-6 
   33 #define ZMF_ALMOST_ZERO(m) (std::fabs(m) <= ZMF_EPSILON) 
   35 #if defined(HAVE_CLANG_ATTRIBUTE_FALLTHROUGH) 
   36 #  define ZMF_FALLTHROUGH [[clang::fallthrough]] 
   37 #elif defined(HAVE_GCC_ATTRIBUTE_FALLTHROUGH) 
   38 #  define ZMF_FALLTHROUGH __attribute__((fallthrough)) 
   40 #  define ZMF_FALLTHROUGH ((void) 0) 
   45 #if defined(HAVE_FUNC_ATTRIBUTE_FORMAT) 
   46 #define ZMF_ATTRIBUTE_PRINTF(fmt, arg) __attribute__((__format__(__printf__, fmt, arg))) 
   48 #define ZMF_ATTRIBUTE_PRINTF(fmt, arg) 
   51 #define ZMF_DEBUG_MSG(M) libzmf::debugPrint M 
   52 #define ZMF_DEBUG(M) M 
   57 #define ZMF_DEBUG_MSG(M) 
   62 #define ZMF_NUM_ELEMENTS(array) sizeof(array)/sizeof(array[0]) 
   71   auto str = boost::typeindex::type_id<T>().pretty_name();
 
   72   str = std::regex_replace(str, std::regex(
"libzmf::"), 
"");
 
   73   str = std::regex_replace(str, std::regex(
"boost::"), 
"");
 
  104 void appendCharacters(librevenge::RVNGString &text, 
const unsigned char *characters, uint32_t size,
 
  105                       const char *encoding);
 
  107 void writeU16(librevenge::RVNGBinaryData &buffer, 
const int value);
 
  108 void writeU32(librevenge::RVNGBinaryData &buffer, 
const int value);
 
  113 template<std::
size_t numBytes>
 
  116   std::bitset<numBytes * 8> b;
 
  118   for (std::size_t i = 0; i < numBytes; ++i)
 
  120     uint8_t cur = data[i];
 
  121     std::size_t offset = i * 8;
 
  123     for (
int j = 0; j < 8; ++j)
 
  125       b[offset++] = cur & 1;
 
  136   return micrometers / 1000.0 / 25.4;
 
  140 void debugPrint(
const char *format, ...) ZMF_ATTRIBUTE_PRINTF(1, 2);
 
  154 #endif // LIBZMF_UTILS_H_INCLUDED 
  
 
double normalizeAngle(double radAngle)
Definition: libzmf_utils.cpp:268
void writeU32(librevenge::RVNGBinaryData &buffer, const int value)
Definition: libzmf_utils.cpp:253
unsigned long getLength(const RVNGInputStreamPtr &input)
Definition: libzmf_utils.cpp:198
void skip(const RVNGInputStreamPtr &input, unsigned long numBytes)
Definition: libzmf_utils.cpp:175
EndOfStreamException()
Definition: libzmf_utils.cpp:287
void writeU16(librevenge::RVNGBinaryData &buffer, const int value)
Definition: libzmf_utils.cpp:247
int32_t readS32(const RVNGInputStreamPtr &input, bool bigEndian)
Definition: libzmf_utils.cpp:149
uint16_t readU16(const RVNGInputStreamPtr &input, bool bigEndian)
Definition: libzmf_utils.cpp:101
std::shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr
Definition: libzmf_utils.h:80
uint64_t readU64(const RVNGInputStreamPtr &input, bool bigEndian)
Definition: libzmf_utils.cpp:133
uint32_t readU32(const RVNGInputStreamPtr &input, bool bigEndian)
Definition: libzmf_utils.cpp:117
Definition: libzmf_utils.h:82
Definition: BMIHeader.cpp:13
uint8_t readU8(const RVNGInputStreamPtr &input, bool)
Definition: libzmf_utils.cpp:89
const unsigned char * readNBytes(const RVNGInputStreamPtr &input, const unsigned long numBytes)
Definition: libzmf_utils.cpp:162
void appendCharacters(librevenge::RVNGString &text, const unsigned char *characters, uint32_t size, const char *encoding)
Definition: libzmf_utils.cpp:219
double um2in(T micrometers)
Definition: libzmf_utils.h:134
float readFloat(const RVNGInputStreamPtr &input, bool bigEndian)
Definition: libzmf_utils.cpp:154
void seek(const RVNGInputStreamPtr &input, const unsigned long pos)
Definition: libzmf_utils.cpp:182
Definition: libzmf_utils.h:143
void operator()(void *)
Definition: libzmf_utils.h:84
void seekRelative(const RVNGInputStreamPtr &input, const long pos)
Definition: libzmf_utils.cpp:190
std::string prettyTypeName()
Definition: libzmf_utils.h:68
double rad2deg(double value)
Definition: libzmf_utils.cpp:261
#define ZMF_DEBUG_MSG(M)
Definition: libzmf_utils.h:57
Definition: libzmf_utils.h:148
std::bitset< numBytes *8 > bytesToBitset(const uint8_t *data)
Definition: libzmf_utils.h:114
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