FACE Namespace Reference

Namespaces
	TS

Functions
Char *	string_alloc (UnsignedLong len)
Char *	string_dup (const Char *str)
void	string_free (Char *str)

Function Documentation

string_alloc()

Char* FACE::string_alloc

(

UnsignedLong

len

)

Definition at line 15 of file StringManager.cpp.

References ACE_Allocator::instance(), and ACE_Allocator::malloc().

Referenced by OpenDDS::FaceTypes::operator>>(), OpenDDS::DCPS::Serializer::read_string(), and string_dup().

{
  if (len == 0) return &s_empty;
  void* const raw =
    ACE_Allocator::instance()->malloc(len + 1);
  Char* const str = static_cast<Char*>(raw);
  if (str) str[0] = static_cast<Char>(0);
  return str;
}

string_dup()

Char* FACE::string_dup

(

const Char *

str

)

Definition at line 25 of file StringManager.cpp.

References string_alloc().

Referenced by QOS_PubSub_T< XML_QOS_TYPE, DDS_QOS_TYPE >::read_qos().

{
  if (!str) return 0;
  if (!*str) return &s_empty;
  const size_t len = std::strlen(str);
  Char* const cpy = string_alloc(static_cast<UnsignedLong>(len));
  if (cpy) std::strncpy(cpy, str, len + 1);
  return cpy;
}

string_free()

void FACE::string_free

(

Char *

str

)

Definition at line 35 of file StringManager.cpp.

References ACE_Allocator::free(), ACE_Allocator::instance(), ACE_Allocator::malloc(), wstring_alloc(), wstring_dup(), and wstring_free().

Referenced by OpenDDS::DCPS::Serializer::free_string(), and OpenDDS::FaceTypes::operator>>().

{
  if (str != &s_empty) ACE_Allocator::instance()->free(str);
}