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c++ Programming Glossary: parensConvert from an infix expression to postfix (C++) using Stacks http://stackoverflow.com/questions/12684086/convert-from-an-infix-expression-to-postfix-c-using-stacks postfix ' ' stack.push rightOperator We've hit a right parens else if ' ' current While top of stack is not a left parens.. else if ' ' current While top of stack is not a left parens while stack.empty ' ' stack.top postfix ' ' stack.top stack.pop.. left paren Discard the left paren stack.pop all open parens should be closed now empty stack if stack.empty throw std runtime_error..
How to get the address of the std::vector buffer start most elegantly? http://stackoverflow.com/questions/1339470/how-to-get-the-address-of-the-stdvector-buffer-start-most-elegantly improve this question Well you can remove one set of parens buffer 0 but that is the common idiomatic way of doing it. If..
Unsequenced value computations (a.k.a sequence points) http://stackoverflow.com/questions/3852768/unsequenced-value-computations-a-k-a-sequence-points that. Evaluate the 1 on the far RHS and descend into the parens. Evaluate the inner 1 and the value prvalue and address glvalue..
Return value from local scope? http://stackoverflow.com/questions/4391033/return-value-from-local-scope foo a returns. However the block must be enclosed in parens for GCC to accept the syntax. int foo Forward declaration. int..
C++ why the assignment operator should return a const ref in order to avoid (a=b)=c http://stackoverflow.com/questions/4706690/c-why-the-assignment-operator-should-return-a-const-ref-in-order-to-avoid-a-b x y z means x.operator y .operator z . The expression in parens sets x to y and returns x and then the outer bit sets x to z..
Do the parentheses after the type name make a difference with new? http://stackoverflow.com/questions/620137/do-the-parentheses-after-the-type-name-make-a-difference-with-new When constructing an object sometimes you want need the parens sometimes you absolutely cannot have them and sometimes it doesn't..
A confusing detail about the Most Vexing Parse http://stackoverflow.com/questions/7007817/a-confusing-detail-about-the-most-vexing-parse the same as istream_iterator int cin but with superfluous parens. This declarator syntax was inherited from C and I think even..
Templates don't always guess initializer list types http://stackoverflow.com/questions/7699963/templates-dont-always-guess-initializer-list-types would not even behave bad guaranteedly . By omitting the parens v is directly associated with the list and the backing array..
C++ calling the default constructor with parens vs without parens [duplicate] http://stackoverflow.com/questions/8840523/c-calling-the-default-constructor-with-parens-vs-without-parens calling the default constructor with parens vs without parens duplicate Possible Duplicate different types.. calling the default constructor with parens vs without parens duplicate Possible Duplicate different types of initialization..
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