openvdb::OPENVDB_VERSION_NAME::TypeList< Ts > Struct Template Reference

A list of types (not necessarily unique) More...

#include <Types.h>

Public Types
using	Self = TypeList
	The type of this list. More...
template<typename... TypesToAppend>
using	Append = typename internal::TSAppendImpl< Self, TypesToAppend...>::type
	Append types, or the members of another TypeList, to this list. More...
template<typename... TypesToRemove>
using	Remove = typename internal::TSRemoveImpl< Self, TypesToRemove...>::type
	Remove all occurrences of one or more types, or the members of another TypeList, from this list. More...

Static Public Member Functions
template<typename OpT >
static void	foreach (OpT op)
	Invoke a templated, unary functor on a value of each type in this list. More...

Detailed Description

template<typename... Ts>
struct openvdb::OPENVDB_VERSION_NAME::TypeList< Ts >

A list of types (not necessarily unique)

Example:

using MyTypes = openvdb::TypeList<int, float, int, double, float>;

Definition at line 439 of file Types.h.

Member Typedef Documentation

template<typename... Ts>

template<typename... TypesToAppend>

using openvdb::OPENVDB_VERSION_NAME::TypeList< Ts >::Append = typename internal::TSAppendImpl<Self, TypesToAppend...>::type

Append types, or the members of another TypeList, to this list.

Example:

{
    using IntTypes = openvdb::TypeList<Int16, Int32, Int64>;
    using RealTypes = openvdb::TypeList<float, double>;
    using NumericTypes = IntTypes::Append<RealTypes>;
}
{
    using IntTypes = openvdb::TypeList<Int16>::Append<Int32, Int64>;
    using NumericTypes = IntTypes::Append<float>::Append<double>;
}

Definition at line 458 of file Types.h.

template<typename... Ts>

template<typename... TypesToRemove>

using openvdb::OPENVDB_VERSION_NAME::TypeList< Ts >::Remove = typename internal::TSRemoveImpl<Self, TypesToRemove...>::type

Remove all occurrences of one or more types, or the members of another TypeList, from this list.

Example:

{
    using NumericTypes = openvdb::TypeList<float, double, Int16, Int32, Int64>;
    using LongTypes = openvdb::TypeList<Int64, double>;
    using ShortTypes = NumericTypes::Remove<LongTypes>; // float, Int16, Int32
}

Definition at line 471 of file Types.h.

template<typename... Ts>

using openvdb::OPENVDB_VERSION_NAME::TypeList< Ts >::Self = TypeList

The type of this list.

Definition at line 442 of file Types.h.

Member Function Documentation

template<typename... Ts>

template<typename OpT >

static void openvdb::OPENVDB_VERSION_NAME::TypeList< Ts >::foreach ( OpT  op )

inlinestatic

Invoke a templated, unary functor on a value of each type in this list.

Example:

#include <typeinfo>

template<typename ListT>
void printTypeList()
{
    std::string sep;
    auto op = [&](auto x) {  // C++14
        std::cout << sep << typeid(decltype(x)).name(); sep = ", "; };
    ListT::foreach(op);
}

using MyTypes = openvdb::TypeList<int, float, double>;
printTypeList<MyTypes>(); // "i, f, d" (exact output is compiler-dependent)

Note

The functor object is passed by value. Wrap it with std::ref to use the same object for each type.

Definition at line 494 of file Types.h.

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

• openvdb/Types.h