Report from Coverity Scan:
CID 1405560 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member end is not initialized in
this constructor nor in any functions that it calls.
CID 1405561 [...]
Modernize and optimize class WERD_RES. This not only fixes the issues
but also reduces the size and eliminates the functions InitNonPointers
and InitPointers.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reduce size from 368 to 352 bytes for Trie, 72 to 64 bytes for Dawg
and 40 to 24 bytes for DawgPosition by avoiding holes.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The class no longer uses bit fields. Re-ordering the member variables
avoids holes and reduces the size of BLOBNBOX from 168 to 152 bytes.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Fix this runtime error in recodebeam_test and unicharcompress_test:
src/ccutil/unicharcompress.h:84:27: runtime error:
left shift of 267 by 28 places cannot be represented in type 'int'
code has up to kMaxCodeLen (9) values, so the highest possible value for
i is 8, and the shift value can reach 7 * 8 = 56.
That requires an uint64_t data type.
size_t would fit for 64 bit hosts, but be too small for 32 bit hosts.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Fix this runtime error in osd_test and textlineprojection_test:
src/ccmain/osdetect.cpp:109:14: runtime error: division by zero
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Fix these runtime errors in mastertrainer_test:
src/ccutil/bitvector.cpp:119:18: runtime error:
null pointer passed as argument 2, which is declared to never be null
src/ccutil/bitvector.cpp:124:10: runtime error:
null pointer passed as argument 1, which is declared to never be null
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes three LGTM warnings:
Multiplication result may overflow 'float' before it is converted to 'double'.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
They are moved from src/classify and src/lstm to src/training.
This reduces the size of the Tesseract library.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It is only used in unittest/layout_test.cc after moving a test from
baseapi_test.cc to that file, so it can be made local.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The method was only used in unittest where it can be replaced by
UNICHARSET::load_from_file which also simplifies the code.
This allows removing the class InMemoryFilePointer and fixes a TODO.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
