Is operator overloading only used for numeric sorts of things?

Operator goes directly after the parentheses containing its operands. Whitespace is allowed between the closing parenthesis and operator. This doesn't have a good Perl equivalent, but there are many equivalents in algebra, probably the most common being:

Overload addition assignment operator c

A simple example introducing operator overloading is a

Overload addition assignment operator c

JW: why would a be volatile?
STL: if a bound argument is a then in a volatile-qualified operator() that member will be volatile so you can't call get() on it
STL: worded like this it's a conforming extension to kep overloading on volatile
HH: libc++ doesn't overload on volatile
JW: libstdc++ does overload for volatile
MC: move to Ready and bring motion on Friday
10 in favor, none opposed

Overload Addition Assignment Operator C: Customer Review

STL: when diamond functions designed, this was on purpose
STL: this does go against the original design
STL: library is smarter and can give a total order
MC: given that the original design rejected this, give back to LEWG
STL: original proposal did not talk about total order
STL: don't feel strongly about changing the design
STL: no objections to taking this issue with some wording changes if people want it
MC: not happy with wording, comparing pointers — what does that mean?
STL: needs careful attention to wording
STL: want to guarantee that participates in total ordering
STL: all hooks into composite pointer type
MC: move from new to open with better wording
STL: to check updates to issue after Lenexa

Two safe arrays may be added or subtracted by overloading the "+"operator and the "-" operator.

Overloading function call operator in C# - Stack Overflow

Issue points out some incorrect usages of in thedeclaration of the function call operator overload of ,but there are more such specification defects:

9.9 — Overloading the parenthesis operator | Learn C++

Imposing the no-throw requirement on of any clock timeis an overly radical step: It has the indirect consequences that representationtypes for can never by types with dynamic memory managment,e.g. my , which are currently fully supported by the timeutilities. Further-on this strong constraint does not even solve the problemdescribed in the issue, because we are still left with the fact that anyof the arithmetic operations of , ,and may throw exceptions.

41 comments to 9.9 — Overloading the parenthesis operator.

This will most likely show itself as an issue with a or of a type with such an overloaded operator,where algorithms are likely to work with a forward iteration, butnot with reverse iteration.

C++ only allows you to overload existing operators, not to create  new operators.

What does this mean if the range is empty?

27.4.2.2 paragraph 9 claims that setprecision() sets the precision,and includes a parenthetical note saying that it is the number ofdigits after the decimal point.

This claim is not strictly correct. For example, in the defaultfloating-point output format, setprecision sets the number ofsignificant digits printed, not the number of digits after the decimalpoint.

I would like the committee to look at the definition carefully andcorrect the statement in 27.4.2.2

Overload addition assignment operator c masters dissertation layout example

what does this mean if is empty?

The types and are permittedto be different types to allow for potential future work in which somemember functions might be overloaded between the two types. No suchmember functions exist now, and the LWG believes that user functionalitywill not be impaired by permitting the two types to be the same. Afunction that operates on both iterator types can be defined for alone, and can rely on the automaticconversion from to .

Unicode::Overload - Perl source filter to implement Unicode operations

C++ Operator parenthesis overloading

The call to the conversion operator is overloaded with the thread constructor. But thread constructor requirement makes it fail as is not a Callable and the compiler tries to instantiate the thread constructor and fails.