kaldi-utils.h File Reference

#include <unistd.h>
#include <limits>
#include <string>

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Go to the source code of this file.

Classes
class	KaldiCompileTimeAssert< B >
class	KaldiCompileTimeAssert< true >

Namespaces
	kaldi
	This code computes Goodness of Pronunciation (GOP) and extracts phone-level pronunciation feature for mispronunciations detection tasks, the reference:

Macros
#define	KALDI_MEMALIGN(align, size, pp_orig)   (!posix_memalign(pp_orig, align, size) ? *(pp_orig) : NULL)
#define	KALDI_MEMALIGN_FREE(x)   free(x)
#define	KALDI_SWAP8(a)
#define	KALDI_SWAP4(a)
#define	KALDI_SWAP2(a)
#define	KALDI_DISALLOW_COPY_AND_ASSIGN(type)
#define	KALDI_COMPILE_TIME_ASSERT(b)   KaldiCompileTimeAssert<(b)>::Check()
#define	KALDI_ASSERT_IS_INTEGER_TYPE(I)
#define	KALDI_ASSERT_IS_FLOATING_TYPE(F)
#define	KALDI_STRCASECMP   strcasecmp
#define	KALDI_STRTOLL(cur_cstr, end_cstr)   strtoll(cur_cstr, end_cstr, 10);

Functions
std::string	CharToString (const char &c)
int	MachineIsLittleEndian ()
void	Sleep (float seconds)

Macro Definition Documentation

KALDI_ASSERT_IS_FLOATING_TYPE

#define KALDI_ASSERT_IS_FLOATING_TYPE

(

F

)

Value:

KaldiCompileTimeAssert<std::numeric_limits<F>::is_specialized \
                && !std::numeric_limits<F>::is_integer>::Check()

Definition at line 137 of file kaldi-utils.h.

Referenced by MatrixBase< float >::MatrixBase(), kaldi::ReadHtk(), and VectorBase< float >::VectorBase().

KALDI_ASSERT_IS_INTEGER_TYPE

#define KALDI_ASSERT_IS_INTEGER_TYPE

(

I

)

Value:

KaldiCompileTimeAssert<std::numeric_limits<I>::is_specialized \
                 && std::numeric_limits<I>::is_integer>::Check()

Definition at line 133 of file kaldi-utils.h.

Referenced by kaldi::ConvertStringToInteger(), fst::CreateFactorFst(), fst::CreateMapFst(), fst::ExpandInputSequences(), fst::Factor(), fst::GetInputSymbols(), fst::GetOutputSymbols(), ConstIntegerSet< EventValueType >::InitInternal(), fst::MapInputSymbols(), MapInputSymbolsMapper< Arc, I >::MapInputSymbolsMapper(), kaldi::MergePairVectorSumming(), PairHasher< Int1, Int2 >::PairHasher(), kaldi::ReadBasicType(), kaldi::ReadIntegerPairVector(), kaldi::ReadIntegerVector(), fst::RemoveSomeInputSymbols(), RemoveSomeInputSymbolsMapper< Arc, I >::RemoveSomeInputSymbolsMapper(), kaldi::SplitStringToIntegers(), VectorHasher< Int >::VectorHasher(), kaldi::WriteBasicType(), kaldi::WriteIntegerPairVector(), and kaldi::WriteIntegerVector().

KALDI_COMPILE_TIME_ASSERT

#define KALDI_COMPILE_TIME_ASSERT

(

b

)

KaldiCompileTimeAssert<(b)>::Check()

Definition at line 131 of file kaldi-utils.h.

Referenced by CompressedMatrix::AllocateData(), CompressedMatrix::CompressedMatrix(), ContextDependency::Compute(), CompressedMatrix::ComputeGlobalHeader(), CompactLatticePusher< Weight, IntType >::ComputeShifts(), and kaldi::WithProb().

KALDI_DISALLOW_COPY_AND_ASSIGN

#define KALDI_DISALLOW_COPY_AND_ASSIGN

(

type

)

Value:

type(const type&);                  \
  void operator = (const type&)

Definition at line 121 of file kaldi-utils.h.

Referenced by AffineComponentPreconditionedOnline::AffineComponentPreconditionedOnline(), LatticeIncrementalDecoderTpl< FST, decoder::BackpointerToken >::AllocateNewTokenLabel(), SpliceComponent::BackpropNeedsOutput(), SpliceMaxComponent::BackpropNeedsOutput(), SumGroupComponent::BackpropNeedsOutput(), PermuteComponent::BackpropNeedsOutput(), BiglmFasterDecoder::ClearToks(), NnetBatchComputer::GetOptions(), DecodableNnetSimple::GetOutput(), DecodableNnetSimpleLooped::GetOutput(), OptimizeLbfgs< Real >::GetProposedValue(), DecodableAmNnetSimpleLooped::IsLastFrame(), DecodableAmNnetSimple::IsLastFrame(), OnlineNnet2FeaturePipelineInfo::IvectorDim(), AffineComponentPreconditioned::SetMaxChange(), TableWriterImplBase< Holder >::TableWriterImplBase(), BlockAffineComponentPreconditioned::Type(), Component::~Component(), and DecodableAmNnetSimpleParallel::~DecodableAmNnetSimpleParallel().

KALDI_MEMALIGN

#define KALDI_MEMALIGN	(		align,
			size,
			pp_orig
	)		(!posix_memalign(pp_orig, align, size) ? *(pp_orig) : NULL)

Definition at line 58 of file kaldi-utils.h.

Referenced by PackedMatrix< float >::Init(), Vector< float >::Init(), Matrix< BaseFloat >::Init(), SpMatrix< float >::Invert(), MatrixBase< float >::Invert(), and MatrixBase< float >::LapackGesvd().

KALDI_MEMALIGN_FREE

#define KALDI_MEMALIGN_FREE

(

x

)

free(x)

Definition at line 60 of file kaldi-utils.h.

Referenced by CuPackedMatrix< Real >::Destroy(), PackedMatrix< float >::Destroy(), CuVector< float >::Destroy(), Vector< float >::Destroy(), CuMatrix< float >::Destroy(), Matrix< BaseFloat >::Destroy(), SpMatrix< float >::Invert(), MatrixBase< float >::Invert(), and MatrixBase< float >::LapackGesvd().

KALDI_STRCASECMP

#define KALDI_STRCASECMP   strcasecmp

Definition at line 147 of file kaldi-utils.h.

Referenced by PackedMatrix< float >::Read(), Vector< float >::Read(), and Matrix< BaseFloat >::Read().

KALDI_STRTOLL

#define KALDI_STRTOLL	(		cur_cstr,
			end_cstr
	)		strtoll(cur_cstr, end_cstr, 10);

Definition at line 152 of file kaldi-utils.h.

Referenced by kaldi::ConvertStringToInteger(), and kaldi::SplitStringToIntegers().

KALDI_SWAP2

#define KALDI_SWAP2

(

a

)

Value:

{ \
  int t = (reinterpret_cast<char*>(&a))[0];\
          (reinterpret_cast<char*>(&a))[0]=(reinterpret_cast<char*>(&a))[1];\
          (reinterpret_cast<char*>(&a))[1]=t;}

Definition at line 114 of file kaldi-utils.h.

Referenced by WaveData::Read(), kaldi::ReadHtk(), WaveHeaderReadGofer::ReadUint16(), WaveData::Write(), kaldi::WriteHtk(), and kaldi::WriteUint16().

KALDI_SWAP4

#define KALDI_SWAP4

(

a

)

Value:

{ \
  int t = (reinterpret_cast<char*>(&a))[0];\
          (reinterpret_cast<char*>(&a))[0]=(reinterpret_cast<char*>(&a))[3];\
          (reinterpret_cast<char*>(&a))[3]=t;\
      t = (reinterpret_cast<char*>(&a))[1];\
          (reinterpret_cast<char*>(&a))[1]=(reinterpret_cast<char*>(&a))[2];\
          (reinterpret_cast<char*>(&a))[2]=t;}

Definition at line 107 of file kaldi-utils.h.

Referenced by SphinxMatrixHolder< kFeatDim >::Read(), kaldi::ReadHtk(), WaveHeaderReadGofer::ReadUint32(), SphinxMatrixHolder< kFeatDim >::Write(), kaldi::WriteHtk(), kaldi::WriteSphinx(), and kaldi::WriteUint32().

KALDI_SWAP8

#define KALDI_SWAP8

(

a

)

Value:

{ \
  int t = (reinterpret_cast<char*>(&a))[0];\
          (reinterpret_cast<char*>(&a))[0]=(reinterpret_cast<char*>(&a))[7];\
          (reinterpret_cast<char*>(&a))[7]=t;\
      t = (reinterpret_cast<char*>(&a))[1];\
          (reinterpret_cast<char*>(&a))[1]=(reinterpret_cast<char*>(&a))[6];\
          (reinterpret_cast<char*>(&a))[6]=t;\
      t = (reinterpret_cast<char*>(&a))[2];\
          (reinterpret_cast<char*>(&a))[2]=(reinterpret_cast<char*>(&a))[5];\
          (reinterpret_cast<char*>(&a))[5]=t;\
      t = (reinterpret_cast<char*>(&a))[3];\
          (reinterpret_cast<char*>(&a))[3]=(reinterpret_cast<char*>(&a))[4];\
          (reinterpret_cast<char*>(&a))[4]=t;}

Definition at line 94 of file kaldi-utils.h.