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>
The MS compiler only accepts string constants up to 65535 characters,
so shorten the string for that compiler to fix the compilation.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
tesseract::FileReader and tesseract::FileWriter are already declared
in serialis.h which is included by genericvector.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The new code avoids dynamic memory allocation, uses faster function calls
and allows removing more code from tesscallback.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The function pointers and callbacks file_reader_, file_writer_,
checkpointer_reader_ and checkpoint_writer_ are always set to
the same values. Replacing them by direct function calls
simplifies the code and allows removing more code from tesscallback.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It does neither need a temporary TessResultCallback2 nor the function
LMPainPoints::GenerateForBlamer.
This also allows removing more code from tesscallback.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes compiler warnings from clang++ like these ones:
src/ccutil/params.cpp:34:9: warning: macro is not used [-Wunused-macros]
src/cutil/oldlist.cpp:67:9: warning: macro is not used [-Wunused-macros]
src/cutil/oldlist.cpp:68:9: warning: macro is not used [-Wunused-macros]
src/cutil/oldlist.cpp:78:9: warning: macro is not used [-Wunused-macros]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes lots of compiler warnings like these ones:
src/api/baseapi.cpp:113:13: warning: no previous extern declaration for non-static variable 'kInputFile' [-Wmissing-variable-declarations]
src/api/baseapi.cpp:117:13: warning: no previous extern declaration for non-static variable 'kOldVarsFile' [-Wmissing-variable-declarations]
src/api/baseapi.cpp:97:10: warning: no previous extern declaration for non-static variable 'stream_filelist' [-Wmissing-variable-declarations]
src/ccmain/equationdetect.cpp:46:10: warning: no previous extern declaration for non-static variable 'equationdetect_save_bi_image' [-Wmissing-variable-declarations]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This also fixes warnings like the following one from clang++:
src/ccmain/pgedit.cpp:114:15: warning: declaration requires a global constructor [-Wglobal-constructors]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
That debugging code uses very much memory and is no longer useful.
text data bss dec hex filename
815 0 262144 262959 4032f src/ccutil/globaloc.o
Remove also the function err_exit which was only used in ccmain/reject.cpp.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reduce the maximum message size from 64 KiB to 2 KiB which still should
be large enought for trace messages.
Create the smaller message on the stack instead of using a global
array to allow reentrancy and to reduce the memory use of Tesseract.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It is defined for all platforms when math.h or cmath is included
after defining the macro _USE_MATH_DEFINES.
Define _USE_MATH_DEFINES before any include statement to make sure
that M_PI gets defined. It is not necessary to define it conditionally
only for Windows.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This fixes lots of warnings related to ERRCODE like the following one:
src/ccutil/errcode.h:81:15: warning:
declaration requires a global constructor [-Wglobal-constructors]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
That function writes float values which must always use '.' as the
decimal separator, no matter what the current locale setting is.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
