Regularly there is code committed which generates needless copying of an
array to the stack:
somefunction()
{
GRTextHorizJustifyType hjustify[3] = {
GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_HJUSTIFY_RIGHT
};
the above actually copies the array to the stack, and this is needless code
for a fixed data array.
For fixed data, better to use static const, since this will omit the copying
machine code.
static const GRTextHorizJustifyType hjustify[3] = {
GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_HJUSTIFY_RIGHT
};
}
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