Justin Marshall
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
#pragma once
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// Recovered from tungsten.exe.h. The tag type prevents unrelated handles
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// with the same storage type from being mixed, while InvalidValue is part of
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// the type and supplies the default/invalid representation.
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template<typename valueType, typename invalidType, valueType InvalidValue>
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class idHandle {
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public:
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valueType value;
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idHandle()
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: value(InvalidValue) {
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}
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idHandle(const valueType initialValue)
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: value(initialValue) {
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}
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bool IsValid() const {
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return value != InvalidValue;
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}
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void Invalidate() {
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value = InvalidValue;
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}
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valueType Get() const {
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return value;
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}
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operator valueType() const {
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return value;
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}
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idHandle& operator=(const valueType newValue) {
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value = newValue;
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return *this;
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}
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bool operator==(const idHandle& other) const { return value == other.value; }
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bool operator!=(const idHandle& other) const { return value != other.value; }
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bool operator<(const idHandle& other) const { return value < other.value; }
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bool operator==(const valueType other) const { return value == other; }
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bool operator!=(const valueType other) const { return value != other; }
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};
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template<typename valueType, typename invalidType, valueType InvalidValue>
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inline bool operator==(const valueType lhs,
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const idHandle<valueType, invalidType, InvalidValue>& rhs) {
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return rhs == lhs;
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}
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template<typename valueType, typename invalidType, valueType InvalidValue>
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inline bool operator!=(const valueType lhs,
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const idHandle<valueType, invalidType, InvalidValue>& rhs) {
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return rhs != lhs;
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}
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// Exact two-word layout recovered as IDA local type 14180.
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struct pvsHandle_t {
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int i;
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unsigned int h;
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};
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static_assert(sizeof(pvsHandle_t) == 8, "Recovered pvsHandle_t ABI changed");
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