nnfw::misc Namespace Reference

Namespaces
namespace	fp32
namespace	tensor

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 onert::api::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(), onert::api::Session::load_model_from_path(), onert::api::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::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);
}