FieldInfo Struct Reference

#include <field_info.h>

Collaboration diagram for FieldInfo:

Classes
struct	EleLen

Public Types
typedef std::set< EleLen >	EleLenSet

Public Member Functions
	FieldInfo (AST_Field &field)
bool	is_new (EleLenSet &el_set) const
bool	anonymous () const

Static Public Member Functions
static bool	cxx11 ()
static std::string	at_pfx ()
static std::string	scoped_type (AST_Type &field_type, const std::string &field_name)
static std::string	underscore (const std::string &scoped)
static std::string	ref (const std::string &scoped, const std::string &const_s="const ")

Public Attributes
AST_Type *	type_
const std::string	name_
const std::string	scoped_type_
const std::string	underscored_
const std::string	struct_name_
const std::string	type_name_
AST_Type *	act_
const AstTypeClassification::Classification	cls_
AST_Array *	arr_
AST_Sequence *	seq_
AST_Type *	as_base_
AST_Type *	as_act_
const AstTypeClassification::Classification	as_cls_
const std::string	scoped_elem_
const std::string	underscored_elem_
const std::string	elem_ref_
const std::string	elem_const_ref_
std::size_t	n_elems_
std::string	length_
std::string	unwrap_
std::string	const_unwrap_
std::string	arg_
std::string	ref_
std::string	const_ref_
std::string	ptr_

Static Public Attributes
static const std::string	scope_op = "::"

Detailed Description

Definition at line 20 of file field_info.h.

Member Typedef Documentation

EleLenSet

typedef std::set<EleLen> FieldInfo::EleLenSet

Definition at line 31 of file field_info.h.

Constructor & Destructor Documentation

FieldInfo()

FieldInfo::FieldInfo ( AST_Field &  field )

explicit

Definition at line 87 of file field_info.cpp.

References arg_, arr_, const_ref_, const_unwrap_, cxx11(), length_, n_elems_, ptr_, ref(), ref_, scoped_type_, seq_, and unwrap_.

  : type_(field.field_type())
  , name_(field.local_name()->get_string())
  , scoped_type_(scoped_type(*type_, name_))
  , underscored_(underscore(scoped_type_))
  , struct_name_(scoped_type_.substr(0, scoped_type_.rfind(scope_op)))
  , type_name_(scoped_type_.substr(scoped_type_.rfind(scope_op) + 2))
  , act_(resolveActualType(type_))
  , cls_(classify(act_))
  , arr_(dynamic_cast<AST_Array*>(type_))
  , seq_(dynamic_cast<AST_Sequence*>(type_))
  , as_base_(container_base_type(type_))
  , as_act_(as_base_ ? resolveActualType(as_base_) : 0)
  , as_cls_(as_act_ ? classify(as_act_) : CL_UNKNOWN)
  , scoped_elem_(as_base_ ? scoped(as_base_->name()) : "")
  , underscored_elem_(as_base_ ? underscore(scoped_elem_) : "")
  , elem_ref_(as_base_ ? ref(scoped_elem_, "") : "")
  , elem_const_ref_(as_base_ ? ref(scoped_elem_) : "")
  , n_elems_(container_element_limit(type_))
{
  if (arr_) {
    std::ostringstream os;
    os << n_elems_;
    length_ = os.str();
    arg_ = "arr";
  } else if (seq_) {
    length_ = "length";
    arg_ = "seq";
  }

  if (cxx11()) {
    unwrap_ = scoped_type_ + "& " + arg_ + " = wrap;\n  ACE_UNUSED_ARG(" + arg_ + ");\n";
    const_unwrap_ = "  const " + unwrap_;
    unwrap_ = "  " + unwrap_;
    arg_ = "wrap";
    ref_ = ref(scoped_type_, "");
    const_ref_ = ref(scoped_type_);
    ptr_ = ref_ + '*';
  } else {
    ref_ = scoped_type_ + (arr_ ? "_forany&" : "&");
    const_ref_ = "const " + ref_;
    ptr_ = scoped_type_ + (arr_ ? "_forany*" : "*");
  }
}

Member Function Documentation

anonymous()

bool FieldInfo::anonymous

(

)

const

Definition at line 137 of file field_info.cpp.

References as_base_, AstTypeClassification::CL_ARRAY, AstTypeClassification::CL_SEQUENCE, cls_, and type_.

Referenced by marshal_generator::gen_typedef().

{
  return type_->anonymous() && as_base_ && (cls_ & (CL_ARRAY | CL_SEQUENCE));
}

at_pfx()

std::string FieldInfo::at_pfx ( )

static

Definition at line 55 of file field_info.cpp.

References cxx11().

Referenced by scoped_type().

{
  return cxx11() ? "AnonymousType_" : "_";
}

cxx11()

bool FieldInfo::cxx11 ( )

static

Definition at line 50 of file field_info.cpp.

References be_global.

Referenced by at_pfx(), FieldInfo(), and is_new().

{
  return be_global->language_mapping() == BE_GlobalData::LANGMAP_CXX11;
}

is_new()

bool FieldInfo::is_new

(

EleLenSet &

el_set

)

const

Definition at line 132 of file field_info.cpp.

References cxx11(), and type_.

Referenced by marshal_generator::gen_struct(), and metaclass_generator::gen_struct().

{
  return cxx11() || el_set.insert(EleLen(type_)).second;
}

ref()

std::string FieldInfo::ref ( const std::string &  scoped, const std::string &  const_s = "const "  )

static

Definition at line 82 of file field_info.cpp.

References dds_generator::get_tag_name().

Referenced by FieldInfo().

{
  return "IDL::DistinctType<" + const_s + scoped + ", " + dds_generator::get_tag_name(scoped) + ">";
}

scoped_type()

std::string FieldInfo::scoped_type ( AST_Type &  field_type, const std::string &  field_name  )

static

Definition at line 60 of file field_info.cpp.

References at_pfx(), scope_op, and scoped().

{
  std::string n = scoped(field_type.name());
  if (!field_type.anonymous()) {
    return n;
  }
  n = n.substr(0, n.rfind(scope_op) + 2) + at_pfx() + field_name;
  return (field_type.node_type() == AST_Decl::NT_sequence) ? (n + "_seq") : n;
}

underscore()

std::string FieldInfo::underscore ( const std::string &  scoped )

static

Definition at line 70 of file field_info.cpp.

References scope_op, and scoped().

{
  std::string s = scoped;
  if (s.find(scope_op) == 1) {
    s = s.substr(3);
  }
  for (std::size_t i = s.find(scope_op); i != s.npos; i = s.find(scope_op, i + 2)) {
    s.replace(i, 2, "_");
  }
  return s;
}

Member Data Documentation

act_

AST_Type* FieldInfo::act_

Definition at line 46 of file field_info.h.

Referenced by Cxx11Generator::gen_struct_members().

arg_

std::string FieldInfo::arg_

Definition at line 63 of file field_info.h.

Referenced by FieldInfo().

arr_

AST_Array* FieldInfo::arr_

Definition at line 48 of file field_info.h.

Referenced by FieldInfo(), marshal_generator::gen_struct(), metaclass_generator::gen_struct(), and Cxx11Generator::gen_struct_members().

as_act_

AST_Type* FieldInfo::as_act_

Definition at line 51 of file field_info.h.

Referenced by metaclass_generator::gen_struct().

as_base_

AST_Type* FieldInfo::as_base_

Definition at line 50 of file field_info.h.

Referenced by anonymous(), Cxx11Generator::gen_struct_members(), and GeneratorBase::map_type().

as_cls_

const AstTypeClassification::Classification FieldInfo::as_cls_

Definition at line 52 of file field_info.h.

cls_

const AstTypeClassification::Classification FieldInfo::cls_

Definition at line 47 of file field_info.h.

Referenced by anonymous(), and Cxx11Generator::gen_struct_members().

const_ref_

std::string FieldInfo::const_ref_

Definition at line 65 of file field_info.h.

Referenced by FieldInfo().

const_unwrap_

std::string FieldInfo::const_unwrap_

Definition at line 62 of file field_info.h.

Referenced by FieldInfo().

elem_const_ref_

const std::string FieldInfo::elem_const_ref_

Definition at line 56 of file field_info.h.

elem_ref_

const std::string FieldInfo::elem_ref_

Definition at line 55 of file field_info.h.

length_

std::string FieldInfo::length_

Definition at line 59 of file field_info.h.

Referenced by FieldInfo(), and metaclass_generator::gen_struct().

n_elems_

std::size_t FieldInfo::n_elems_

Definition at line 58 of file field_info.h.

Referenced by FieldInfo().

name_

const std::string FieldInfo::name_

Definition at line 41 of file field_info.h.

Referenced by Cxx11Generator::gen_struct_members(), and marshal_generator::gen_typedef().

ptr_

std::string FieldInfo::ptr_

Definition at line 66 of file field_info.h.

Referenced by FieldInfo(), marshal_generator::gen_field_getValueFromSerialized(), and metaclass_generator::gen_struct().

ref_

std::string FieldInfo::ref_

Definition at line 64 of file field_info.h.

Referenced by FieldInfo().

scope_op

const std::string FieldInfo::scope_op = "::"

static

Definition at line 33 of file field_info.h.

Referenced by FieldInfo::EleLen::operator<(), scoped_type(), and underscore().

scoped_elem_

const std::string FieldInfo::scoped_elem_

Definition at line 53 of file field_info.h.

scoped_type_

const std::string FieldInfo::scoped_type_

Definition at line 42 of file field_info.h.

Referenced by FieldInfo(), and marshal_generator::gen_typedef().

seq_

AST_Sequence* FieldInfo::seq_

Definition at line 49 of file field_info.h.

Referenced by FieldInfo(), marshal_generator::gen_struct(), metaclass_generator::gen_struct(), and Cxx11Generator::gen_struct_members().

struct_name_

const std::string FieldInfo::struct_name_

Definition at line 44 of file field_info.h.

type_

AST_Type* FieldInfo::type_

Definition at line 40 of file field_info.h.

Referenced by anonymous(), marshal_generator::gen_enum(), Cxx11Generator::gen_struct_members(), marshal_generator::gen_typedef(), is_new(), and GeneratorBase::map_type().

type_name_

const std::string FieldInfo::type_name_

Definition at line 45 of file field_info.h.

Referenced by Cxx11Generator::gen_struct_members(), and GeneratorBase::map_type().

underscored_

const std::string FieldInfo::underscored_

Definition at line 43 of file field_info.h.

underscored_elem_

const std::string FieldInfo::underscored_elem_

Definition at line 54 of file field_info.h.

unwrap_

std::string FieldInfo::unwrap_

Definition at line 61 of file field_info.h.

Referenced by FieldInfo().

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The documentation for this struct was generated from the following files:

• field_info.h
• field_info.cpp