#include "exv_conf.h"
#include "exiv2_version.h"
#include <string>
#include <iosfwd>
#include <utility>
#include <algorithm>
#include <sstream>
#include <stdint.h>
Include dependency graph for types.hpp:

This graph shows which files directly or indirectly include this file:

Namespaces | |
| namespace | Exiv2 |
Classes | |
| struct | Exiv2::TypeInfoTable |
| Information pertaining to the defined types. More... | |
| class | Exiv2::TypeInfo |
| Type information lookup functions. Implemented as a static class. More... | |
| struct | Exiv2::DataBufRef |
| Auxiliary type to enable copies and assignments, similar to std::auto_ptr_ref. See http://www.josuttis.com/libbook/auto_ptr.html for a discussion. More... | |
| class | Exiv2::DataBuf |
| Utility class containing a character array. All it does is to take care of memory allocation and deletion. Its primary use is meant to be as a stack variable in functions that need a temporary data buffer. Todo: this should be some sort of smart pointer, essentially an std::auto_ptr for a character array. But it isn't... More... | |
Defines | |
| #define | EXV_CALL_MEMBER_FN(object, ptrToMember) ((object).*(ptrToMember)) |
| Macro to make calls to member functions through a pointer more readable. See the C++ FAQ LITE, item [33.5] How can I avoid syntax errors when calling a member function using a pointer-to-member-function?. | |
| #define | EXV_COUNTOF(a) (sizeof(sizer(a))) |
| Macro to determine the size of an array. | |
Typedefs | |
| typedef uint8_t | Exiv2::byte |
| 1 byte unsigned integer type. | |
|
typedef std::pair< uint32_t, uint32_t > | Exiv2::URational |
| 8 byte unsigned rational type. | |
|
typedef std::pair< int32_t, int32_t > | Exiv2::Rational |
| 8 byte signed rational type. | |
Enumerations | |
| enum | Exiv2::ByteOrder { invalidByteOrder, littleEndian, bigEndian } |
| Type to express the byte order (little or big endian). | |
| enum | Exiv2::MetadataId { mdExif = 1, mdIptc = 2, mdComment = 4 } |
| An identifier for each type of metadata. | |
| enum | Exiv2::TypeId { invalidTypeId, unsignedByte, asciiString, unsignedShort, unsignedLong, unsignedRational, invalid6, undefined, signedShort, signedLong, signedRational, string, date, time, comment, directory, lastTypeId } |
| Type identifiers for IFD format types. | |
| enum | Exiv2::IfdId { ifdIdNotSet, ifd0Id, exifIfdId, gpsIfdId, iopIfdId, ifd1Id, canonIfdId, canonCs1IfdId, canonCs2IfdId, canonCfIfdId, fujiIfdId, minoltaIfdId, minoltaCs5DIfdId, minoltaCs7DIfdId, minoltaCsOldIfdId, minoltaCsNewIfdId, nikon1IfdId, nikon2IfdId, nikon3IfdId, olympusIfdId, panasonicIfdId, sigmaIfdId, sonyIfdId, lastIfdId } |
| Type to specify the IFD to which a metadata belongs. | |
| enum | Exiv2::DataLocId { invalidDataLocId, valueData, directoryData, lastDataLocId } |
| Type to identify where the data is stored in a directory. | |
Functions | |
| uint16_t | Exiv2::getUShort (const byte *buf, ByteOrder byteOrder) |
| Read a 2 byte unsigned short value from the data buffer. | |
| uint32_t | Exiv2::getULong (const byte *buf, ByteOrder byteOrder) |
| Read a 4 byte unsigned long value from the data buffer. | |
| URational | Exiv2::getURational (const byte *buf, ByteOrder byteOrder) |
| Read an 8 byte unsigned rational value from the data buffer. | |
| int16_t | Exiv2::getShort (const byte *buf, ByteOrder byteOrder) |
| Read a 2 byte signed short value from the data buffer. | |
| int32_t | Exiv2::getLong (const byte *buf, ByteOrder byteOrder) |
| Read a 4 byte signed long value from the data buffer. | |
| Rational | Exiv2::getRational (const byte *buf, ByteOrder byteOrder) |
| Read an 8 byte signed rational value from the data buffer. | |
| std::ostream & | Exiv2::operator<< (std::ostream &os, const Rational &r) |
| Output operator for our fake rational. | |
| std::istream & | Exiv2::operator>> (std::istream &is, Rational &r) |
| Input operator for our fake rational. | |
| std::ostream & | Exiv2::operator<< (std::ostream &os, const URational &r) |
| Output operator for our fake unsigned rational. | |
| std::istream & | Exiv2::operator>> (std::istream &is, URational &r) |
| Input operator for our fake unsigned rational. | |
| long | Exiv2::us2Data (byte *buf, uint16_t s, ByteOrder byteOrder) |
| Convert an unsigned short to data, write the data to the buffer, return number of bytes written. | |
| long | Exiv2::ul2Data (byte *buf, uint32_t l, ByteOrder byteOrder) |
| Convert an unsigned long to data, write the data to the buffer, return number of bytes written. | |
| long | Exiv2::ur2Data (byte *buf, URational l, ByteOrder byteOrder) |
| Convert an unsigned rational to data, write the data to the buffer, return number of bytes written. | |
| long | Exiv2::s2Data (byte *buf, int16_t s, ByteOrder byteOrder) |
| Convert a signed short to data, write the data to the buffer, return number of bytes written. | |
| long | Exiv2::l2Data (byte *buf, int32_t l, ByteOrder byteOrder) |
| Convert a signed long to data, write the data to the buffer, return number of bytes written. | |
| long | Exiv2::r2Data (byte *buf, Rational l, ByteOrder byteOrder) |
| Convert a signed rational to data, write the data to the buffer, return number of bytes written. | |
| void | Exiv2::hexdump (std::ostream &os, const byte *buf, long len, long offset=0) |
| Print len bytes from buf in hex and ASCII format to the given stream, prefixed with the position in the buffer adjusted by offset. | |
| bool | Exiv2::isHex (const std::string &str, size_t size=0, const std::string &prefix="") |
| Return true if str is a hex number starting with prefix followed by size hex digits, false otherwise. If size is 0, any number of digits is allowed and all are checked. | |
| int | Exiv2::exifTime (const char *buf, struct tm *tm) |
| Converts a string in the form "%Y:%m:%d %H:%M:%S", e.g., "2007:05:24 12:31:55" to broken down time format, returns 0 if successful, else 1. | |
| template<typename T, typename K, int N> | |
| const T * | Exiv2::find (T(&src)[N], const K &key) |
| Find an element that matches key in the array src. | |
| template<typename T, int N> | |
| Exiv2::char (&sizer(T(&)[N]))[N] | |
| Template used in the COUNTOF macro to determine the size of an array. | |
| template<typename T> | |
| std::string | Exiv2::toString (const T &arg) |
| Utility function to convert the argument of any type to a string. | |
| template<typename IntType> | |
| IntType | Exiv2::gcd (IntType n, IntType m) |
| Return the greatest common denominator of n and m. (implementation from Boost rational.hpp). | |
1.4.6