nnfw::misc Namespace Reference

Namespaces
namespace	feature
namespace	fp32
namespace	kernel
namespace	matrix
namespace	tensor
namespace	vector

Data Structures
class	EnvConfigSource
class	EnvVar
	Class to access environment variable. More...
class	GeneralConfigSource
struct	IConfigSource

Functions
template<typename DstType , typename SrcType >
DstType	polymorphic_downcast (SrcType *x)
template<typename DstType , typename SrcType >
DstType	polymorphic_downcast (SrcType &x)
std::vector< std::string >	split (const std::string &s, char delim)
template<typename... Args>
std::string	str (Args &&...args)
template<typename InputIt >
std::string	join (InputIt first, InputIt last, const std::string &concat)
template<typename E >
constexpr auto	to_underlying (E e) noexcept

Function Documentation

join()

template<typename InputIt >

std::string nnfw::misc::join	(	InputIt	first,
		InputIt	last,
		const std::string &	concat
	)

Definition at line 65 of file string_helpers.h.

{
  std::string ret;
  if (first == last)
    return ret;
 
  ret += *first;
  for (++first; first != last; ++first)
  {
    ret += concat;
    ret += *first;
  }
  return ret;
}

Referenced by nnfw_session::get_config(), and onert::compiler::CompilerOptions::verboseOptions().

polymorphic_downcast() [1/2]

template<typename DstType , typename SrcType >

DstType nnfw::misc::polymorphic_downcast ( SrcType &  x )

inline

Definition at line 34 of file polymorphic_downcast.h.

{
  assert(std::addressof(dynamic_cast<DstType>(x)) == std::addressof(x));
  return static_cast<DstType>(x);
}

polymorphic_downcast() [2/2]

template<typename DstType , typename SrcType >

DstType nnfw::misc::polymorphic_downcast ( SrcType *  x )

inline

Definition at line 28 of file polymorphic_downcast.h.

{
  assert(dynamic_cast<DstType>(x) == x);
  return static_cast<DstType>(x);
}

split()

std::vector< std::string > nnfw::misc::split ( const std::string &  s, char  delim  )

inline

Definition at line 46 of file string_helpers.h.

{
  std::stringstream ss(s);
  std::string item;
  std::vector<std::string> elems;
  while (std::getline(ss, item, delim))
  {
    elems.push_back(item);
  }
  return elems;
}

Referenced by onert::compiler::CompilerOptions::fromGlobalConfig(), nnfw_session::load_model_from_path(), nnfw_session::set_available_backends(), and onert::compiler::ManualSchedulerOptions::setBackendMap().

str()

template<typename... Args>

std::string nnfw::misc::str

(

Args &&...

args

)

Definition at line 58 of file string_helpers.h.

{
  std::stringstream ss;
  _str(ss, std::forward<Args>(args)...);
  return ss.str();
}

Referenced by onert::compiler::Compiler::compile(), onert::compiler::MultiModelCompiler::compile(), onert::compiler::train::TrainingCompiler::compile(), and nnfw::misc::tensor::Shape::from().

to_underlying()

template<typename E >

constexpr auto nnfw::misc::to_underlying ( E  e )

constexprnoexcept

Definition at line 27 of file to_underlying.h.

{
  return static_cast<std::underlying_type_t<E>>(e);
}