|
void | cv::samples::addSamplesDataSearchPath (const cv::String &path) |
| Override search data path by adding new search location.
|
|
void | cv::samples::addSamplesDataSearchSubDirectory (const cv::String &subdir) |
| Append samples search data sub directory.
|
|
template<typename _Tp > |
static _Tp * | cv::alignPtr (_Tp *ptr, int n=(int) sizeof(_Tp)) |
| Aligns a pointer to the specified number of bytes.
|
|
static size_t | cv::alignSize (size_t sz, int n) |
| Aligns a buffer size to the specified number of bytes.
|
|
bool | cv::checkHardwareSupport (int feature) |
| Returns true if the specified feature is supported by the host hardware.
|
|
static int | cv::divUp (int a, unsigned int b) |
| Integer division with result round up.
|
|
static size_t | cv::divUp (size_t a, unsigned int b) |
|
cv::String | cv::samples::findFile (const cv::String &relative_path, bool required=true, bool silentMode=false) |
| Try to find requested data file.
|
|
cv::String | cv::samples::findFileOrKeep (const cv::String &relative_path, bool silentMode=false) |
|
const String & | cv::getBuildInformation () |
| Returns full configuration time cmake output.
|
|
std::string | cv::getCPUFeaturesLine () |
| Returns list of CPU features enabled during compilation.
|
|
int64 | cv::getCPUTickCount () |
| Returns the number of CPU ticks.
|
|
AlgorithmHint | cv::getDefaultAlgorithmHint () |
| Returns AlgorithmHint defined during OpenCV compilation. Defines ALGO_HINT_DEFAULT behavior.
|
|
static size_t | cv::getElemSize (int type) |
|
String | cv::getHardwareFeatureName (int feature) |
| Returns feature name by ID.
|
|
int | cv::getNumberOfCPUs () |
| Returns the number of logical CPUs available for the process.
|
|
int | cv::getNumThreads () |
| Returns the number of threads used by OpenCV for parallel regions.
|
|
int | cv::utils::getThreadID () |
|
int | cv::getThreadNum () |
| Returns the index of the currently executed thread within the current parallel region. Always returns 0 if called outside of parallel region.
|
|
int64 | cv::getTickCount () |
| Returns the number of ticks.
|
|
double | cv::getTickFrequency () |
| Returns the number of ticks per second.
|
|
int | cv::getVersionMajor () |
| Returns major library version.
|
|
int | cv::getVersionMinor () |
| Returns minor library version.
|
|
int | cv::getVersionRevision () |
| Returns revision field of the library version.
|
|
String | cv::getVersionString () |
| Returns library version string.
|
|
void | cv::glob (String pattern, std::vector< String > &result, bool recursive=false) |
|
template<int N, typename T > |
static bool | cv::isAligned (const T &data) |
| Alignment check of passed values.
|
|
template<int N> |
static bool | cv::isAligned (const void *p1) |
|
template<int N> |
static bool | cv::isAligned (const void *p1, const void *p2) |
|
template<int N> |
static bool | cv::isAligned (const void *p1, const void *p2, const void *p3) |
|
template<int N> |
static bool | cv::isAligned (const void *p1, const void *p2, const void *p3, const void *p4) |
|
static std::ostream & | cv::operator<< (std::ostream &out, const TickMeter &tm) |
| output operator
|
|
void | cv::parallel_for_ (const Range &range, const ParallelLoopBody &body, double nstripes=-1.) |
| Parallel data processor.
|
|
static void | cv::parallel_for_ (const Range &range, std::function< void(const Range &)> functor, double nstripes=-1.) |
|
ErrorCallback | cv::redirectError (ErrorCallback errCallback, void *userdata=0, void **prevUserdata=0) |
| Sets the new error handler and the optional user data.
|
|
static int | cv::roundUp (int a, unsigned int b) |
| Round first value up to the nearest multiple of second value.
|
|
static size_t | cv::roundUp (size_t a, unsigned int b) |
|
bool | cv::setBreakOnError (bool flag) |
| Sets/resets the break-on-error mode.
|
|
void | cv::setNumThreads (int nthreads) |
| OpenCV will try to set the number of threads for subsequent parallel regions.
|
|
void | cv::setUseOptimized (bool onoff) |
| Enables or disables the optimized code.
|
|
String | cv::tempfile (const char *suffix=0) |
|
bool | cv::useOptimized () |
| Returns the status of optimized code usage.
|
|