Template Function flatten

• Defined in File t8_geometry_lagrange.hxx

Function Documentation

template<typename T>
std::vector<T> flatten(const std::vector<std::vector<T>> &vec)

Flatten a vector of vector into a single vector.

Template Parameters:

T – Template parameter of a vector.

Parameters:

vec – [in] Nested vector to be flattened.

Returns:

Flattened vector.