FACE Namespace Reference

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

---

Function Documentation

Char* FACE::string_alloc

(

UnsignedLong

len

)

Definition at line 15 of file StringManager.cpp.

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

Referenced by OpenDDS::SafetyProfile::StringTraits< CORBA::Char >::alloc(), OpenDDS::Federator::InfoRepoMulticastResponder::init(), OpenDDS::FaceTypes::operator>>(), 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;
}

Here is the call graph for this function:

Here is the caller graph for this function:

Char* FACE::string_dup

(

const Char *

str

)

Definition at line 25 of file StringManager.cpp.

References len, and string_alloc().

Referenced by TAO_DDS_DCPSInfo_i::dump_to_string(), OpenDDS::SafetyProfile::StringTraits< CORBA::Char >::dup(), OpenDDS::DCPS::ContentFilteredTopicImpl::get_filter_expression(), OpenDDS::DCPS::TopicDescriptionImpl::get_name(), OpenDDS::DCPS::QueryConditionImpl::get_query_expression(), OpenDDS::DCPS::MultiTopicImpl::get_subscription_expression(), OpenDDS::DCPS::TopicDescriptionImpl::get_type_name(), and 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;
}

Here is the call graph for this function:

Here is the caller graph for this function:

void FACE::string_free

(

Char *

str

)

Definition at line 35 of file StringManager.cpp.

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

Referenced by OpenDDS::SafetyProfile::StringTraits< CORBA::Char >::free(), OpenDDS::FaceTypes::operator>>(), and OpenDDS::DCPS::operator>>().

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

Here is the call graph for this function:

Here is the caller graph for this function: