c++ Programming Glossary: operandstd::endl is of unknown type when overloading operator<< http://stackoverflow.com/questions/1134388/stdendl-is-of-unknown-type-when-overloading-operator C2678 binary ' ' no operator found which takes a left hand operand of type 'UIStream' or there is no acceptable conversion What..
How does delete[] “know” the size of the operand array? http://stackoverflow.com/questions/197675/how-does-delete-know-the-size-of-the-operand-array does delete &ldquo know&rdquo the size of the operand array Foo set new Foo 100 ... delete set You don't pass the..
http://stackoverflow.com/questions/3784996/why-does-left-shift-operation-invoke-undefined-behaviour-when-the-left-side-oper operation invoke Undefined Behaviour when the left side operand has negative value In C bitwise left shift operation invokes.. operation invokes Undefined Behaviour when the left side operand has negative value. Relevant quote from ISO C99 6.5.7 4 The.. defined for bitwise right shift operation when the left operand is negative right My question is why does left shift operation..
http://stackoverflow.com/questions/4421706/operator-overloading the rules of thumb be implemented as members of their left operand 䏭 type. However their left operands are streams from the standard.. members of their left operand 䏭 type. However their left operands are streams from the standard library and while most of the.. break this one too. If so do not forget that the left hand operand of the binary comparison operators which for member functions..
Operator overloading : member function vs. non-member function? http://stackoverflow.com/questions/4622330/operator-overloading-member-function-vs-non-member-function overloaded member function gets invoked on the first operand. That is how member functions work But what if the first operand.. That is how member functions work But what if the first operand is not a class There's a major problem if we want to overload.. problem if we want to overload an operator where the first operand is not a class type rather say double . So you cannot write..
http://stackoverflow.com/questions/5416414/signed-unsigned-comparisons 5 9 Expressions Many binary operators that expect operands of arithmetic or enumeration type cause conversions and yield.. conversions which are defined as follows If either operand is of type long double the other shall be converted to long.. shall be converted to long double. Otherwise if either operand is double the other shall be converted to double. Otherwise..
Operator Precedence vs Order of Evaluation http://stackoverflow.com/questions/5473107/operator-precedence-vs-order-of-evaluation C and C include Between evaluation of the left and right operands of the logical AND logical OR and comma operators. For example.. attempt to access q. Between the evaluation of the first operand of the ternary question mark operator and the second or third.. the ternary question mark operator and the second or third operand. For example in the expression a p p 0 there is a sequence point..
Modulo operator with negative values http://stackoverflow.com/questions/7594508/modulo-operator-with-negative-values of the first expression by the second. If the second operand of or is zero the behavior is undefined. For integral operands.. of or is zero the behavior is undefined. For integral operands the operator yields the algebraic quotient with any fractional.. 3 2 2 3 6 so a b 1 7 3 2 2 3 6 so a b 1 Note that If both operands are nonnegative then the remainder is nonnegative if not the..
Is it safe to use -1 to set all bits to true? http://stackoverflow.com/questions/809227/is-it-safe-to-use-1-to-set-all-bits-to-true behavior because you will have to have the right operand type. Only then you will get the most high value of an unsigned..
http://stackoverflow.com/questions/988158/take-the-address-of-a-one-past-the-end-array-element-via-subscript-legal-by-the from a pointer the result has the type of the pointer operand. If the pointer operand points to an element of an array object.. result has the type of the pointer operand. If the pointer operand points to an element of an array object and the array is large.. the last element of the array object. If both the pointer operand and the result point to elements of the same array object or..
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