#pragma once class idBitFlag32 { public: int flags; idBitFlag32() : flags(0) { } idBitFlag32(const int initialFlags) : flags(initialFlags) { } void Clear() { flags = 0; } void Set(const int mask) { flags |= mask; } void Clear(const int mask) { flags &= ~mask; } bool IsSet(const int mask) const { return (flags & mask) != 0; } operator int() const { return flags; } }; static_assert(sizeof(idBitFlag32) == 4, "Recovered idBitFlag32 ABI changed");