53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
#pragma once
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#include "CoreTypes.h"
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#include <cassert>
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NS_REDCRAFT_BEGIN
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NS_PRIVATE_BEGIN
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class FRecursionScopeMarker
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{
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public:
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FRecursionScopeMarker(uint8& InCounter) : Counter(InCounter) { ++Counter; }
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~FRecursionScopeMarker() { --Counter; }
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private:
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uint8& Counter;
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};
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NS_PRIVATE_END
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#if BUILD_DEBUG
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#define check_code(InCode) do { InCode; } while (false)
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#define check(InExpr) assert(InExpr)
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#define checkf(InExpr, InFormat, ...) assert(InExpr)
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#define check_no_entry() checkf(false, "Enclosing block should never be called.")
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#define check_no_reentry() { static bool bBeenHere##__LINE__ = false; checkf(!bBeenHere##__LINE__, "Enclosing block was called more than once."); bBeenHere##__LINE__ = true; }
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#define check_no_recursion() static uint8 RecursionCounter##__LINE__ = 0; checkf(RecursionCounter##__LINE__ == 0, "Enclosing block was entered recursively."); const NS_PRIVATE::FRecursionScopeMarker ScopeMarker##__LINE__(RecursionCounter##__LINE__)
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#define verify(InExpr) assert(InExpr)
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#define verifyf(InExpr, InFormat, ...) assert(InExpr)
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#define unimplemented() check(false, "Unimplemented function called.")
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#else
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#define check_code(...)
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#define check(InExpr)
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#define checkf(InExpr, InFormat, ...)
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#define check_no_entry()
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#define check_no_reentry()
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#define check_no_recursion()
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#define verify(InExpr) { if(InExpr) { } }
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#define verifyf(InExpr, InFormat, ...) { if(InExpr) { } }
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#define unimplemented()
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#endif
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NS_REDCRAFT_END
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