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Diffstat (limited to 'include/internal/catch_expression_lhs.hpp')
-rw-r--r-- | include/internal/catch_expression_lhs.hpp | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/include/internal/catch_expression_lhs.hpp b/include/internal/catch_expression_lhs.hpp deleted file mode 100644 index 51b803e..0000000 --- a/include/internal/catch_expression_lhs.hpp +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Created by Phil on 11/5/2012. - * Copyright 2012 Two Blue Cubes Ltd. All rights reserved. - * - * Distributed under the Boost Software License, Version 1.0. (See accompanying - * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) - */ -#ifndef TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED -#define TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED - -#include "catch_result_builder.h" -#include "catch_evaluate.hpp" -#include "catch_tostring.h" - -namespace Catch { - -// Wraps the LHS of an expression and captures the operator and RHS (if any) - -// wrapping them all in a ResultBuilder object -template<typename T> -class ExpressionLhs { - ExpressionLhs& operator = ( ExpressionLhs const& ); -# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS - ExpressionLhs& operator = ( ExpressionLhs && ) = delete; -# endif - -public: - ExpressionLhs( ResultBuilder& rb, T lhs ) : m_rb( rb ), m_lhs( lhs ) {} -# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS - ExpressionLhs( ExpressionLhs const& ) = default; - ExpressionLhs( ExpressionLhs && ) = default; -# endif - - template<typename RhsT> - ResultBuilder& operator == ( RhsT const& rhs ) { - return captureExpression<Internal::IsEqualTo>( rhs ); - } - - template<typename RhsT> - ResultBuilder& operator != ( RhsT const& rhs ) { - return captureExpression<Internal::IsNotEqualTo>( rhs ); - } - - template<typename RhsT> - ResultBuilder& operator < ( RhsT const& rhs ) { - return captureExpression<Internal::IsLessThan>( rhs ); - } - - template<typename RhsT> - ResultBuilder& operator > ( RhsT const& rhs ) { - return captureExpression<Internal::IsGreaterThan>( rhs ); - } - - template<typename RhsT> - ResultBuilder& operator <= ( RhsT const& rhs ) { - return captureExpression<Internal::IsLessThanOrEqualTo>( rhs ); - } - - template<typename RhsT> - ResultBuilder& operator >= ( RhsT const& rhs ) { - return captureExpression<Internal::IsGreaterThanOrEqualTo>( rhs ); - } - - ResultBuilder& operator == ( bool rhs ) { - return captureExpression<Internal::IsEqualTo>( rhs ); - } - - ResultBuilder& operator != ( bool rhs ) { - return captureExpression<Internal::IsNotEqualTo>( rhs ); - } - - void endExpression() { - bool value = m_lhs ? true : false; - m_rb - .setLhs( Catch::toString( value ) ) - .setResultType( value ) - .endExpression(); - } - - // Only simple binary expressions are allowed on the LHS. - // If more complex compositions are required then place the sub expression in parentheses - template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( RhsT const& ); - template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( RhsT const& ); - template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / ( RhsT const& ); - template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * ( RhsT const& ); - template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& ); - template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& ); - -private: - template<Internal::Operator Op, typename RhsT> - ResultBuilder& captureExpression( RhsT const& rhs ) { - return m_rb - .setResultType( Internal::compare<Op>( m_lhs, rhs ) ) - .setLhs( Catch::toString( m_lhs ) ) - .setRhs( Catch::toString( rhs ) ) - .setOp( Internal::OperatorTraits<Op>::getName() ); - } - -private: - ResultBuilder& m_rb; - T m_lhs; -}; - -} // end namespace Catch - -#endif // TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED |