pepper Namespace Reference

Namespaces
namespace	details

Data Structures
class	KVStoreInterface
class	KVStoreInterface< KVStoreTrait::Queryable >
struct	ProcessEnvironment

Enumerations
enum class	KVStoreTrait { Queryable }

Functions
template<typename T >
std::vector< T >	csv_to_vector (const std::string &str)
template<typename T >
bool	is_one_of (const T &item, const std::vector< T > &items)
template<>
std::vector< std::string >	csv_to_vector (const std::string &str)
template<>
std::vector< int32_t >	csv_to_vector (const std::string &str)
template<>
bool	is_one_of (const std::string &item, const std::vector< std::string > &items)
template<typename T >
T	safe_strcast (const char *s, const T &v)
	Cast a C-string as a value of type T.
template<>
int	safe_strcast< int > (const char *s, const int &v)
template<>
int	safe_strcast< int > (const char *s, const int &v)

Enumeration Type Documentation

KVStoreTrait

enum class pepper::KVStoreTrait

strong

Enumerator
Queryable

Definition at line 28 of file env.h.

{
  Queryable,
};

Function Documentation

csv_to_vector() [1/3]

template<typename T >

std::vector< T > pepper::csv_to_vector

(

const std::string &

str

)

csv_to_vector() [2/3]

template<>

std::vector< std::string > pepper::csv_to_vector

(

const std::string &

str

)

Definition at line 26 of file pepper-csv2vec.cpp.

{
  std::vector<std::string> ret;
  std::istringstream is(str);
  for (std::string item; std::getline(is, item, ',');)
  {
    ret.push_back(item);
  }
  return ret;
}

csv_to_vector() [3/3]

template<>

std::vector< int32_t > pepper::csv_to_vector

(

const std::string &

str

)

Definition at line 39 of file pepper-csv2vec.cpp.

{
  std::vector<int32_t> ret;
  std::istringstream is(str);
  for (int32_t i; is >> i;)
  {
    assert(i != ',');
    ret.push_back(i);
    if (is.peek() == ',')
      is.ignore();
  }
  return ret;
}

is_one_of() [1/2]

template<>

bool pepper::is_one_of	(	const std::string &	item,
		const std::vector< std::string > &	items
	)

Definition at line 53 of file pepper-csv2vec.cpp.

{
  return std::find(items.begin(), items.end(), item) != items.end();
}

is_one_of() [2/2]

template<typename T >

bool pepper::is_one_of	(	const T &	item,
		const std::vector< T > &	items
	)

safe_strcast()

template<typename T >

T pepper::safe_strcast	(	const char *	s,
		const T &	v
	)

Cast a C-string as a value of type T.

safe_strcast(s, v) returns v if s is nullptr.

safe_strcast< int >() [1/2]

template<>

int pepper::safe_strcast< int >	(	const char *	s,
		const int &	v
	)

Definition at line 24 of file strcast.cpp.

{
  return (s == nullptr) ? v : std::stoi(s);
}

Referenced by hermes::EnvConfig< EnvFormat::BooleanNumber >::EnvConfig().

safe_strcast< int >() [2/2]

template<>

int pepper::safe_strcast< int >	(	const char *	s,
		const int &	v
	)

Definition at line 24 of file strcast.cpp.

{
  return (s == nullptr) ? v : std::stoi(s);
}

Referenced by hermes::EnvConfig< EnvFormat::BooleanNumber >::EnvConfig().