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memalloc ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
ptr memalloc( size )
IN |
int |
size |
buffer size |
OUT |
ptr |
memory buffer |
Allocates a memory buffer and returns the pointer.
C/C++ source code
memrealloc ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
ptr memrealloc( addr, size )
IN |
ptr |
addr |
memory buffer |
int |
size |
buffer size |
OUT |
ptr |
new memory buffer |
Resizes a memory buffer. Content is preserved with respect to the new size.
C/C++ source code
memfree ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
memfree( addr )
IN |
ptr |
addr |
memory buffer |
Frees a memory buffer.
C/C++ source code
memcpy ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
memcpy( src_addr, src_pos, dst_addr, dst_pos, size )
IN |
ptr |
src_addr |
source memory buffer |
int |
src_pos |
source position |
ptr |
dst_addr |
destination memory buffer |
int |
dst_pos |
destination position |
int |
size |
number of bytes to copy |
Copy from a memory buffer to another.
The copy is safe for copy inside the same buffer, even for overlapping zones.
C/C++ source code
memcmp ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
int memcmp( addr1, pos1, addr2, pos2, size )
IN |
ptr |
addr1 |
memory buffer 1 |
int |
pos1 |
position 1 |
ptr |
addr2 |
memory buffer 2 |
int |
pos2 |
position 2 |
int |
size |
number of bytes to compare |
OUT |
int |
-1=less, 0=equal, 1=greater |
Compares two memory buffers.
Safe for same buffer (untested for overlapping zones).
C/C++ source code
memget ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
int memget( addr, pos )
IN |
ptr |
addr |
memory buffer |
int |
pos |
position |
OUT |
int |
byte value |
Returns the byte content from given position in memory buffer (1 byte).
C/C++ source code
memgetw ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
int memgetw( addr, pos )
IN |
ptr |
addr |
memory buffer |
int |
pos |
position |
OUT |
int |
word value |
Returns the word content from given position in memory buffer (2 bytes).
C/C++ source code
memgeti ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
int memgeti( addr, pos )
IN |
ptr |
addr |
memory buffer |
int |
pos |
position |
OUT |
int |
integer value |
Returns the integer content from given position in memory buffer (4 bytes).
C/C++ source code
memgetf ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
flt memgetf( addr, pos )
IN |
ptr |
addr |
memory buffer |
int |
pos |
position |
OUT |
flt |
float value |
Returns the float content from given position in memory buffer (4 bytes).
C/C++ source code
memgets ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
str memgets( addr, pos )
IN |
ptr |
addr |
memory buffer |
int |
pos |
position |
OUT |
str |
string value |
Returns the text content from given position in memory buffer, based on EOS (0 value) (n+1 bytes)
C/C++ source code
memset ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
memset( addr, pos, value )
IN |
ptr |
addr |
memory buffer |
int |
pos |
position |
int |
value |
byte value |
Writes the byte content at given position in memory buffer (1 byte).
C/C++ source code
memsetw ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
memsetw( addr, pos, value )
IN |
ptr |
addr |
memory buffer |
int |
pos |
position |
int |
value |
word value |
Writes the word content at given position in memory buffer (2 bytes).
C/C++ source code
memseti ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
memseti( addr, pos, value )
IN |
ptr |
addr |
memory buffer |
int |
pos |
position |
int |
value |
integer value |
Writes the integer content at given position in memory buffer (4 bytes).
C/C++ source code
memsetf ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
memsetf( addr, pos, value )
IN |
ptr |
addr |
memory buffer |
int |
pos |
position |
flt |
value |
float value |
Writes the float content at given position in memory buffer (4 bytes).
C/C++ source code
memsets ( lib: Memory, file: ../src/gs/gslib_memory.cpp )
memsets( addr, pos, value )
IN |
ptr |
addr |
memory buffer |
int |
pos |
position |
str |
value |
string value |
Writes the text content at given position in memory buffer, adding EOS (0 value) (n+1 bytes)
C/C++ source code
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