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Function dmd.common.bitfields.generateBitFields
Generate code for bit fields inside a struct/class body
string generateBitFields(S, T)()
if (__traits(isUnsigned, T));
Parameters
Name | Description |
---|---|
S | type of a struct with only boolean fields, which should become bit fields |
T | type of bit fields variable, must have enough bits to store all booleans |
Returns
D code with a bit fields variable and getter / setter functions
Example
static struct B
{
bool x;
bool y;
bool z = 1;
}
static struct S
{
mixin(generateBitFields!(B, ubyte));
}
S s;
assert(!s .x);
s .x = true;
assert(s .x);
s .x = false;
assert(!s .x);
s .y = true;
assert(s .y);
assert(!s .x);
assert(s .z);
Authors
Dennis Korpel
License
Copyright © 1999-2024 by the D Language Foundation | Page generated by ddox.