nnfw::misc::feature Namespace Reference

Data Structures
class	Index
	Class to have the index information for calculating the offset. More...
class	IndexIterator
	Class to iterate Callable with Index of feature. More...
class	Object
	Class to have information of the operand for feature. More...
struct	Reader
	Class reads values of feature The interface class. More...
struct	Shape
	Structure to have values of dimensions for feature. More...
class	TextFormatter
	Class to print operand of feature to ostream in the given string format. More...

Functions
template<typename Callable >
IndexIterator &	operator<< (IndexIterator &&it, Callable cb)
	Call a function iterated using IndexIterator of feature Overloaded operator<<.
template<typename T >
std::ostream &	operator<< (std::ostream &os, const TextFormatter< T > &fmt)
	Print operand of feature.

Function Documentation

operator<<() [1/2]

template<typename Callable >

IndexIterator & nnfw::misc::feature::operator<<	(	IndexIterator &&	it,
		Callable	cb
	)

Call a function iterated using IndexIterator of feature Overloaded operator<<.

Parameters

[in]	it	An IndexIterator reference
[in]	cb	A callback function

Returns

created IndexIterator object

Definition at line 96 of file IndexIterator.h.

{
  return it.iter(cb);
}

References nnfw::misc::feature::IndexIterator::iter().

operator<<() [2/2]

template<typename T >

std::ostream & nnfw::misc::feature::operator<<	(	std::ostream &	os,
		const TextFormatter< T > &	fmt
	)

Print operand of feature.

Parameters

[in]	os	Standard output stream
[in]	fmt	TextFormatter to print information of an operand

Returns

Standard output stream

Definition at line 85 of file TextFormatter.h.

{
  const auto &shape = fmt.shape();
 
  for (uint32_t ch = 0; ch < shape.C; ++ch)
  {
    os << "  Channel " << ch << ":" << std::endl;
    for (uint32_t row = 0; row < shape.H; ++row)
    {
      os << "    ";
      for (uint32_t col = 0; col < shape.W; ++col)
      {
        const auto value = fmt.data().at(ch, row, col);
        os << std::right;
        os << std::fixed;
        os << std::setw(std::numeric_limits<T>::digits10 + 2);
        os << std::setprecision(5);
        os << value;
        os << " ";
      }
      os << std::endl;
    }
  }
 
  return os;
}