#include <stridemap.h>
Definition at line 46 of file stridemap.h.
◆ Index() [1/2]
tesseract::StrideMap::Index::Index |
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const StrideMap & |
stride_map | ) |
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inlineexplicit |
Definition at line 48 of file stridemap.h.
48 : stride_map_(&stride_map) {
◆ Index() [2/2]
tesseract::StrideMap::Index::Index |
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const StrideMap & |
stride_map, |
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int |
batch, |
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int |
y, |
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int |
x |
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) |
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inline |
Definition at line 51 of file stridemap.h.
52 : stride_map_(&stride_map) {
◆ AddOffset()
◆ Decrement()
bool tesseract::StrideMap::Index::Decrement |
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| ) |
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Definition at line 87 of file stridemap.cpp.
89 if (indices_[d] > 0) {
94 InitToLastOfBatch(indices_[
FD_BATCH]);
96 t_ -= stride_map_->t_increments_[d];
101 t_ += stride_map_->t_increments_[d] * indices_[d];
int MaxIndexOfDim(FlexDimensions dim) const
◆ Increment()
bool tesseract::StrideMap::Index::Increment |
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Definition at line 70 of file stridemap.cpp.
72 if (!
IsLast(static_cast<FlexDimensions>(d))) {
73 t_ += stride_map_->t_increments_[d];
77 t_ -= stride_map_->t_increments_[d] * indices_[d];
bool IsLast(FlexDimensions dimension) const
◆ index()
Definition at line 60 of file stridemap.h.
60 {
return indices_[dimension]; }
◆ InitToFirst()
void tesseract::StrideMap::Index::InitToFirst |
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inline |
Definition at line 62 of file stridemap.h.
63 memset(indices_, 0,
sizeof(indices_));
◆ InitToLast()
void tesseract::StrideMap::Index::InitToLast |
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inline |
Definition at line 67 of file stridemap.h.
int MaxIndexOfDim(FlexDimensions dim) const
◆ IsLast()
bool tesseract::StrideMap::Index::IsLast |
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FlexDimensions |
dimension | ) |
const |
Definition at line 37 of file stridemap.cpp.
int MaxIndexOfDim(FlexDimensions dim) const
◆ IsValid()
bool tesseract::StrideMap::Index::IsValid |
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const |
Definition at line 24 of file stridemap.cpp.
27 if (indices_[d] < 0)
return false;
30 if (indices_[d] >
MaxIndexOfDim(static_cast<FlexDimensions>(d)))
int MaxIndexOfDim(FlexDimensions dim) const
◆ MaxIndexOfDim()
Definition at line 43 of file stridemap.cpp.
44 int max_index = stride_map_->shape_[dim] - 1;
45 if (dim ==
FD_BATCH)
return max_index;
47 const size_t batch = indices_[
FD_BATCH];
49 if (batch >= stride_map_->heights_.size() ||
50 stride_map_->heights_[batch] > max_index)
52 return stride_map_->heights_[batch] - 1;
54 if (batch >= stride_map_->widths_.size() ||
55 stride_map_->widths_[batch] > max_index)
57 return stride_map_->widths_[batch] - 1;
◆ t()
int tesseract::StrideMap::Index::t |
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const |
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inline |
The documentation for this class was generated from the following files:
- /home/stefan/src/github/tesseract-ocr/tesseract/lstm/stridemap.h
- /home/stefan/src/github/tesseract-ocr/tesseract/lstm/stridemap.cpp