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#define | CV_Assert(expr) do { if(!!(expr)) ; else cv::error( cv::Error::StsAssert, #expr, CV_Func, __FILE__, __LINE__ ); } while(0) |
| Checks a condition at runtime and throws exception if it fails.
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#define | CV_AssertTerminate(expr) do { if(!!(expr)) ; else cv::terminate( #expr, CV_Func, __FILE__, __LINE__ ); } while(0) |
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#define | CV_DbgAssert(expr) |
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#define | CV_Error(code, msg) cv::error( code, msg, CV_Func, __FILE__, __LINE__ ) |
| Call the error handler.
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#define | CV_Error_(code, args) cv::error( code, cv::format args, CV_Func, __FILE__, __LINE__ ) |
| Call the error handler.
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enum | cv::BorderTypes {
cv::BORDER_CONSTANT = 0
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cv::BORDER_REPLICATE = 1
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cv::BORDER_REFLECT = 2
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cv::BORDER_WRAP = 3
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cv::BORDER_REFLECT_101 = 4
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cv::BORDER_TRANSPARENT = 5
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cv::BORDER_REFLECT101 = BORDER_REFLECT_101
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cv::BORDER_DEFAULT = BORDER_REFLECT_101
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cv::BORDER_ISOLATED = 16
} |
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enum | cv::CmpTypes {
cv::CMP_EQ = 0
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cv::CMP_GT = 1
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cv::CMP_GE = 2
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cv::CMP_LT = 3
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cv::CMP_LE = 4
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cv::CMP_NE = 5
} |
| comparison types More...
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enum | cv::Error::Code {
cv::Error::StsOk = 0
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cv::Error::StsBackTrace = -1
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cv::Error::StsError = -2
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cv::Error::StsInternal = -3
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cv::Error::StsNoMem = -4
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cv::Error::StsBadArg = -5
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cv::Error::StsBadFunc = -6
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cv::Error::StsNoConv = -7
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cv::Error::StsAutoTrace = -8
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cv::Error::HeaderIsNull = -9
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cv::Error::BadImageSize = -10
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cv::Error::BadOffset = -11
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cv::Error::BadDataPtr = -12
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cv::Error::BadStep = -13
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cv::Error::BadModelOrChSeq = -14
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cv::Error::BadNumChannels = -15
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cv::Error::BadNumChannel1U = -16
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cv::Error::BadDepth = -17
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cv::Error::BadAlphaChannel = -18
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cv::Error::BadOrder = -19
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cv::Error::BadOrigin = -20
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cv::Error::BadAlign = -21
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cv::Error::BadCallBack = -22
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cv::Error::BadTileSize = -23
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cv::Error::BadCOI = -24
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cv::Error::BadROISize = -25
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cv::Error::MaskIsTiled = -26
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cv::Error::StsNullPtr = -27
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cv::Error::StsVecLengthErr = -28
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cv::Error::StsFilterStructContentErr = -29
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cv::Error::StsKernelStructContentErr = -30
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cv::Error::StsFilterOffsetErr = -31
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cv::Error::StsBadSize = -201
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cv::Error::StsDivByZero = -202
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cv::Error::StsInplaceNotSupported = -203
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cv::Error::StsObjectNotFound = -204
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cv::Error::StsUnmatchedFormats = -205
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cv::Error::StsBadFlag = -206
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cv::Error::StsBadPoint = -207
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cv::Error::StsBadMask = -208
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cv::Error::StsUnmatchedSizes = -209
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cv::Error::StsUnsupportedFormat = -210
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cv::Error::StsOutOfRange = -211
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cv::Error::StsParseError = -212
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cv::Error::StsNotImplemented = -213
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cv::Error::StsBadMemBlock = -214
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cv::Error::StsAssert = -215
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cv::Error::GpuNotSupported = -216
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cv::Error::GpuApiCallError = -217
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cv::Error::OpenGlNotSupported = -218
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cv::Error::OpenGlApiCallError = -219
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cv::Error::OpenCLApiCallError = -220
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cv::Error::OpenCLDoubleNotSupported = -221
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cv::Error::OpenCLInitError = -222
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cv::Error::OpenCLNoAMDBlasFft = -223
} |
| error codes More...
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enum | cv::DecompTypes {
cv::DECOMP_LU = 0
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cv::DECOMP_SVD = 1
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cv::DECOMP_EIG = 2
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cv::DECOMP_CHOLESKY = 3
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cv::DECOMP_QR = 4
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cv::DECOMP_NORMAL = 16
} |
| matrix decomposition types More...
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enum | cv::DftFlags {
cv::DFT_INVERSE = 1
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cv::DFT_SCALE = 2
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cv::DFT_ROWS = 4
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cv::DFT_COMPLEX_OUTPUT = 16
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cv::DFT_REAL_OUTPUT = 32
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cv::DFT_COMPLEX_INPUT = 64
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cv::DCT_INVERSE = DFT_INVERSE
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cv::DCT_ROWS = DFT_ROWS
} |
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enum | cv::GemmFlags {
cv::GEMM_1_T = 1
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cv::GEMM_2_T = 2
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cv::GEMM_3_T = 4
} |
| generalized matrix multiplication flags More...
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enum | cv::NormTypes {
cv::NORM_INF = 1
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cv::NORM_L1 = 2
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cv::NORM_L2 = 4
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cv::NORM_L2SQR = 5
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cv::NORM_HAMMING = 6
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cv::NORM_HAMMING2 = 7
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cv::NORM_TYPE_MASK = 7
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cv::NORM_RELATIVE = 8
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cv::NORM_MINMAX = 32
} |
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bool | cv::Cholesky (double *A, size_t astep, int m, double *b, size_t bstep, int n) |
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bool | cv::Cholesky (float *A, size_t astep, int m, float *b, size_t bstep, int n) |
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static double | cv::cubeRoot (double val) |
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float | cv::cubeRoot (float val) |
| Computes the cube root of an argument.
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template<typename _Tp > |
_Tp | cv::cv_abs (_Tp x) |
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int | cv::cv_abs (schar x) |
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int | cv::cv_abs (short x) |
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int | cv::cv_abs (uchar x) |
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int | cv::cv_abs (ushort x) |
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void | cv::error (int _code, const String &_err, const char *_func, const char *_file, int _line) |
| Signals an error and raises the exception.
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float | cv::fastAtan2 (float y, float x) |
| Calculates the angle of a 2D vector in degrees.
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int | cv::LU (double *A, size_t astep, int m, double *b, size_t bstep, int n) |
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int | cv::LU (float *A, size_t astep, int m, float *b, size_t bstep, int n) |
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template<typename _Tp , typename _AccTp > |
static _AccTp | cv::normInf (const _Tp *a, const _Tp *b, int n) |
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template<typename _Tp , typename _AccTp > |
static _AccTp | cv::normInf (const _Tp *a, int n) |
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template<typename _Tp , typename _AccTp > |
static _AccTp | cv::normL1 (const _Tp *a, const _Tp *b, int n) |
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template<typename _Tp , typename _AccTp > |
static _AccTp | cv::normL1 (const _Tp *a, int n) |
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float | cv::normL1 (const float *a, const float *b, int n) |
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int | cv::normL1 (const uchar *a, const uchar *b, int n) |
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template<typename _Tp , typename _AccTp > |
static _AccTp | cv::normL2Sqr (const _Tp *a, const _Tp *b, int n) |
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template<typename _Tp , typename _AccTp > |
static _AccTp | cv::normL2Sqr (const _Tp *a, int n) |
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static float | cv::normL2Sqr (const float *a, const float *b, int n) |
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void | cv::terminate (int _code, const String &_err, const char *_func, const char *_file, int _line) CV_NOEXCEPT |
| Signals an error and terminate application.
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