inviwo::PortTraits< T, typename > Class Template Reference

A traits class for getting the class identifier from a Port. This provides a customization point if one wants to generate the class identifier dynamically, by specializing the traits for your kind of Port: More...

#include <porttraits.h>

Static Public Member Functions
static constexpr std::string_view	classIdentifier ()

Detailed Description

template<typename T, typename = void>
class inviwo::PortTraits< T, typename >

A traits class for getting the class identifier from a Port. This provides a customization point if one wants to generate the class identifier dynamically, by specializing the traits for your kind of Port:

template <typename T>
struct PortTraits<MyPort<T>> {
   static constexpr std::string_view classIdentifier() {
      return generateMyPortClassIdentifier<T>();
   }
};

The default behavior returns the static member "classIdentifier";

Member Function Documentation

classIdentifier()

template<typename T , typename = void>

static constexpr std::string_view inviwo::PortTraits< T, typename >::classIdentifier ( )

inlinestaticconstexpr

The Class Identifier has to be globally unique. Use a reverse DNS naming scheme. Example: "org.someorg.myporttype" The default implementation will look for a static std::string member T::classIdentifier. In case it is not found an empty string will be returned. An empty class identifier will be considered an error in various factories.

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

• porttraits.h