For the'P'format character, the return value is a Python integer or long integer, depending on the size needed to hold a pointer when it has been cast to an integer type. ANULLpointer will always be returned as the Python integer0. When packing pointer-sized values, Python integer or lo...
For the'P'format character, the return value is a Python integer or long integer, depending on the size needed to hold a pointer when it has been cast to an integer type. ANULLpointer will always be returned as the Python integer0. When packing pointer-sized values, Python integer or lo...
An example of packing and unpacking an unsigned integer, a signed integer, a float, a boolean, a byte string and a string: >>> from bitstruct import * >>> pack('u5s5f32b1r13t40', 1, -1, 3.75, True, b'\xff\xff', 'hello') b'\x0f\xd0\x1c\x00\x00?\xffhello' >>> un...
while '10c' means 10 characters. For packing, the string is truncated or padded with null bytes as appropriate to make it fit. For unpacking, the resulting string always has exactly
0. When packing pointer-sized values, Python integer or long integer objects may be used. For example, the Alpha and Merced processors use 64-bit pointer values, meaning a Python long integer will be used to hold the pointer; other platforms use 32-bit pointers and will use a Python ...
0. When packing pointer-sized values, Python integer or long integer objects may be used. For example, the Alpha and Merced processors use 64-bit pointer values, meaning a Python long integer will be used to hold the pointer; other platforms use 32-bit pointers and will use a Python ...
else if (isnan(x)) {-/* There are 2046 distinct half-precision NaNs (1022 signaling and-1024 quiet), but there are only two quiet NaNs that don't arise by-quieting a signaling NaN; we get those by setting the topmost bit-of the fraction field and clearing all other fraction bits...
offset of'flag2'=8(aligned by32-bit boundary) size of'my_struct'=12 However, if the 'packed struct' compiler option or pragma is used, the result is different: Copy 1 2 3 4offset of'flag1'=0 offset of'value'=2 offset of'flag2'=6 ...
integer0. When packing pointer-sized values, Python integer or long integer objects may be used. For example, the Alpha and Merced processors use 64-bit pointer values, meaning a Python long integer will be used to hold the pointer; other platforms use 32-bit pointers and will use a ...
typedef struct __attribute__((__packed__)) def { union { double x; /* 8 bytes */ char *y; /* 8 bytes as for 64-bit system */ struct { struct def *array; /* 8 bytes */ unsigned short a; /* 2 bytes */ unsigned short b; /* 2 bytes */ } z; } w; unsigned short ...