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TAO::TypeCode::Fixed< RefCountPolicy > Class Template Reference

CORBA::TypeCode implementation for the OMG IDL fixed types. More...

#include <Fixed_TypeCode.h>

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List of all members.

@c TAO CORBA::TypeCode Template Methods

CORBA::TypeCode template methods specific to tk_fixed TypeCodes.

See also:
CORBA::TypeCode


virtual CORBA::Boolean equal_i (CORBA::TypeCode_ptr tc) const
virtual CORBA::Boolean equivalent_i (CORBA::TypeCode_ptr tc) const
virtual CORBA::TypeCode_ptr get_compact_typecode_i (void) const
virtual CORBA::UShort fixed_digits_i (void) const
virtual CORBA::UShort fixed_scale_i (void) const
CORBA::UShort const  digits_
 The number of significant digits.

CORBA::UShort const  scale_
 The scale factor.


Public Member Functions

 Fixed (CORBA::UShort digits, CORBA::UShort scale)
 Constructor.

TAO-specific @c CORBA::TypeCode Methods
Methods required by TAO's implementation of the CORBA::TypeCode class.

See also:
CORBA::TypeCode


virtual bool tao_marshal (TAO_OutputCDR &cdr, CORBA::ULong offset) const
 Marshal this TypeCode into a CDR output stream.

virtual void tao_duplicate (void)
 Increase the reference count on this TypeCode.

virtual void tao_release (void)
 Decrease the reference count on this object.

Detailed Description

template<class RefCountPolicy>
class TAO::TypeCode::Fixed< RefCountPolicy >

CORBA::TypeCode implementation for the OMG IDL fixed types.

This class implements a CORBA::TypeCode for the OMG IDL fixed types.

Definition at line 43 of file Fixed_TypeCode.h.

Constructor & Destructor Documentation

template<class RefCountPolicy>
TAO_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE TAO::TypeCode::Fixed< RefCountPolicy >::Fixed (  CORBA::UShort  digits,
CORBA::UShort  scale
) 
 

Constructor.

Definition at line 9 of file Fixed_TypeCode.inl. 

00011   : ::CORBA::TypeCode (CORBA::tk_fixed)
00012   , RefCountPolicy ()
00013   , digits_ (digits)
00014   , scale_ (scale)
00015 {
00016 }

Member Function Documentation

template<class RefCountPolicy>
CORBA::Boolean TAO::TypeCode::Fixed< RefCountPolicy >::equal_i (  CORBA::TypeCode_ptr  tc  )  const [protected, virtual]
 

Implements CORBA::TypeCode.

Definition at line 45 of file Fixed_TypeCode.cpp.

References TAO::TypeCode::Fixed< RefCountPolicy >::digits_, and TAO::TypeCode::Fixed< RefCountPolicy >::scale_.

Referenced by TAO::TypeCode::Fixed< RefCountPolicy >::equivalent_i(). 

00046 {
00047   // The following call won't throw since CORBA::TypeCode::equal() has
00048   // already established the kind of tc is the same as our kind.
00049   CORBA::UShort const tc_digits = tc->fixed_digits ();
00050 
00051   CORBA::UShort const tc_scale = tc->fixed_scale ();
00052 
00053   return (this->digits_ == tc_digits
00054           && this->scale_ == tc_scale);
00055 }

template<class RefCountPolicy>
CORBA::Boolean TAO::TypeCode::Fixed< RefCountPolicy >::equivalent_i (  CORBA::TypeCode_ptr  tc  )  const [protected, virtual]
 

Implements CORBA::TypeCode.

Definition at line 59 of file Fixed_TypeCode.cpp.

References TAO::TypeCode::Fixed< RefCountPolicy >::equal_i(). 

00060 {
00061   // Since TCKind comparisons must be performed before equal_i() is
00062   // called, we can also call it to determine equivalence of
00063   // tk_fixed TypeCodes.
00064   return this->equal_i (tc);
00065 }

template<class RefCountPolicy>
CORBA::UShort TAO::TypeCode::Fixed< RefCountPolicy >::fixed_digits_i (  void   )  const [protected, virtual]
 

Reimplemented from CORBA::TypeCode.

Definition at line 89 of file Fixed_TypeCode.cpp.

References TAO::TypeCode::Fixed< RefCountPolicy >::digits_. 

00090 {
00091   return this->digits_;
00092 }

template<class RefCountPolicy>
CORBA::UShort TAO::TypeCode::Fixed< RefCountPolicy >::fixed_scale_i (  void   )  const [protected, virtual]
 

Reimplemented from CORBA::TypeCode.

Definition at line 96 of file Fixed_TypeCode.cpp.

References TAO::TypeCode::Fixed< RefCountPolicy >::scale_. 

00097 {
00098   return this->scale_;
00099 }

template<class RefCountPolicy>
CORBA::TypeCode_ptr TAO::TypeCode::Fixed< RefCountPolicy >::get_compact_typecode_i (  void   )  const [protected, virtual]
 

Implements CORBA::TypeCode.

Definition at line 69 of file Fixed_TypeCode.cpp.

References CORBA::TypeCode::_duplicate(). 

00070 {
00071   // Already compact since tk_fixed TypeCodes have no name or member
00072   // names, meaning that we can simply call _duplicate() on this
00073   // TypeCode.
00074 
00075 
00076   // @@ There is a potential problem here if this TypeCode is a static
00077   //    and const since it may have been placed in read-only memory by
00078   //    the compiler.  A const_cast<> can return undefined results in
00079   //    that case.
00080 
00081   CORBA::TypeCode_ptr mutable_tc =
00082     const_cast<TAO::TypeCode::Fixed<RefCountPolicy> *> (this);
00083 
00084   return CORBA::TypeCode::_duplicate (mutable_tc);
00085 }

template<class RefCountPolicy>
void TAO::TypeCode::Fixed< RefCountPolicy >::tao_duplicate (  void   )  [virtual]
 

Increase the reference count on this TypeCode.

Implements CORBA::TypeCode.

Definition at line 31 of file Fixed_TypeCode.cpp. 

00032 {
00033   this->RefCountPolicy::add_ref ();
00034 }

template<class RefCountPolicy>
TAO_BEGIN_VERSIONED_NAMESPACE_DECL bool TAO::TypeCode::Fixed< RefCountPolicy >::tao_marshal (  TAO_OutputCDR &  cdr,
CORBA::ULong  offset
)  const [virtual]
 

Marshal this TypeCode into a CDR output stream.

Marshal this TypeCode into the cdr output CDR stream, excluding the TypeCode kind. Existing cdr contents will not be altered. The marshaled TypeCode will be appended to the given cdr CDR output stream.

Parameters:
cdr Output CDR stream into which the TypeCode will be marshaled.
offset Number of bytes currently in the output CDR stream, including the top-level TypeCode TCKind. This argument is useful for recursive TypeCodes. TypeCodes that contain other TypeCodes should pass an updated offset value to the marshaling operation for those contained TypeCodes.
Returns:
true if marshaling was successful.
Note:
This is a TAO-specific method that is not part of the standard CORBA::TypeCode interface.

If this method returns false, the contents of the cdr output CDR stream are undefined.

Implements CORBA::TypeCode.

Definition at line 17 of file Fixed_TypeCode.cpp.

References TAO::TypeCode::Fixed< RefCountPolicy >::digits_, and TAO::TypeCode::Fixed< RefCountPolicy >::scale_. 

00019 {
00020   // A tk_fixed TypeCode has a "simple" parameter list type (see
00021   // Table 15-2 in Section 15.3.5.1 "TypeCode" in the CDR section of
00022   // the CORBA specification), meaning that its parameter(s) must be
00023   // marshaled immediately following the TCKind.  No CDR encapsulation
00024   // is to be created.
00025 
00026   return (cdr << this->digits_) && (cdr << this->scale_);
00027 }

template<class RefCountPolicy>
void TAO::TypeCode::Fixed< RefCountPolicy >::tao_release (  void   )  [virtual]
 

Decrease the reference count on this object.

Implements CORBA::TypeCode.

Definition at line 38 of file Fixed_TypeCode.cpp. 

00039 {
00040   this->RefCountPolicy::remove_ref ();
00041 }

Member Data Documentation

template<class RefCountPolicy>
CORBA::UShort const TAO::TypeCode::Fixed< RefCountPolicy >::digits_ [private]
 

The number of significant digits.

Definition at line 86 of file Fixed_TypeCode.h.

Referenced by TAO::TypeCode::Fixed< RefCountPolicy >::equal_i(), TAO::TypeCode::Fixed< RefCountPolicy >::fixed_digits_i(), and TAO::TypeCode::Fixed< RefCountPolicy >::tao_marshal().

template<class RefCountPolicy>
CORBA::UShort const TAO::TypeCode::Fixed< RefCountPolicy >::scale_ [private]
 

The scale factor.

Definition at line 89 of file Fixed_TypeCode.h.

Referenced by TAO::TypeCode::Fixed< RefCountPolicy >::equal_i(), TAO::TypeCode::Fixed< RefCountPolicy >::fixed_scale_i(), and TAO::TypeCode::Fixed< RefCountPolicy >::tao_marshal().

The documentation for this class was generated from the following files:
Generated on Sun Jan 27 13:22:10 2008 for TAO_AnyTypeCode by doxygen 1.3.6