TfOverloads< Ts > Struct Template Reference

A utility to combine multiple callable objects into a single overloaded callable object. More...

#include <stl.h>

Inherits Ts.

Detailed Description

template<class... Ts>
struct TfOverloads< Ts >

A utility to combine multiple callable objects into a single overloaded callable object.

This is convenient to create "visitors" for things like std::variant and other types. It's often used with lambdas but its use is not restricted to lambdas. Example usage:

std::variant<int, std::string> var { 123 };
std::visit(TfOverloads {
    [](int ival) { /* handle int */ },
    [](std::string const &) { /* handle string */ }
}, var);

Definition at line 383 of file stl.h.

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The documentation for this struct was generated from the following file:

• pxr/base/tf/stl.h