ACE
6.3.3
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Codeset translation routines common to both Output and Input CDR streams. More...
#include <CDR_Stream.h>
Public Member Functions | |
virtual | ~ACE_Char_Codeset_Translator () |
virtual ACE_CDR::Boolean | read_char (ACE_InputCDR &, ACE_CDR::Char &)=0 |
virtual ACE_CDR::Boolean | read_string (ACE_InputCDR &, ACE_CDR::Char *&)=0 |
virtual ACE_CDR::Boolean | read_char_array (ACE_InputCDR &, ACE_CDR::Char *, ACE_CDR::ULong)=0 |
virtual ACE_CDR::Boolean | write_char (ACE_OutputCDR &, ACE_CDR::Char)=0 |
virtual ACE_CDR::Boolean | write_string (ACE_OutputCDR &, ACE_CDR::ULong, const ACE_CDR::Char *)=0 |
virtual ACE_CDR::Boolean | write_char_array (ACE_OutputCDR &, const ACE_CDR::Char *, ACE_CDR::ULong)=0 |
virtual ACE_CDR::ULong | ncs ()=0 |
virtual ACE_CDR::ULong | tcs ()=0 |
Protected Member Functions | |
ACE_CDR::Boolean | read_1 (ACE_InputCDR &input, ACE_CDR::Octet *x) |
ACE_CDR::Boolean | write_1 (ACE_OutputCDR &output, const ACE_CDR::Octet *x) |
ACE_CDR::Boolean | read_array (ACE_InputCDR &input, void *x, size_t size, size_t align, ACE_CDR::ULong length) |
ACE_CDR::Boolean | write_array (ACE_OutputCDR &output, const void *x, size_t size, size_t align, ACE_CDR::ULong length) |
int | adjust (ACE_OutputCDR &out, size_t size, size_t align, char *&buf) |
void | good_bit (ACE_OutputCDR &out, bool bit) |
Used by derived classes to set errors in the CDR stream. More... | |
ACE_CDR::Octet | major_version (ACE_InputCDR &input) |
Obtain the CDR Stream's major & minor version values. More... | |
ACE_CDR::Octet | minor_version (ACE_InputCDR &input) |
ACE_CDR::Octet | major_version (ACE_OutputCDR &output) |
ACE_CDR::Octet | minor_version (ACE_OutputCDR &output) |
Codeset translation routines common to both Output and Input CDR streams.
This class is a base class for defining codeset translation routines to handle the character set translations required by both CDR Input streams and CDR Output streams.
Translators are reference counted. This allows for stateful as well as stateless translators. Stateless translators will be allocated once whereas CDR Streams own their own copy of a stateful translator.
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virtual |
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inlineprotected |
Exposes the stream implementation of <adjust>, this is useful in many cases to minimize memory allocations during marshaling. On success buf will contain a contiguous area in the CDR stream that can hold size bytes aligned to align. Results
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inlineprotected |
Used by derived classes to set errors in the CDR stream.
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inlineprotected |
Obtain the CDR Stream's major & minor version values.
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inlineprotected |
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inlineprotected |
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inlineprotected |
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pure virtual |
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inlineprotected |
Children have access to low-level routines because they cannot use read_char or something similar (it would recurse).
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inlineprotected |
Efficiently read length elements of size size each from input into x; the data must be aligned to align.
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pure virtual |
Read a single character from the stream, converting from the stream codeset to the native codeset
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pure virtual |
Read an array of characters from the stream, converting the characters from the stream codeset to the native codeset.
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pure virtual |
Read a string from the stream, including the length, converting the characters from the stream codeset to the native codeset
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pure virtual |
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inlineprotected |
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inlineprotected |
Efficiently write length elements of size size from <x> into <output>. Before inserting the elements enough padding is added to ensure that the elements will be aligned to <align> in the stream.
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pure virtual |
Write a single character to the stream, converting from the native codeset to the stream codeset
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pure virtual |
Write an array of characters to the stream, converting from the native codeset to the stream codeset
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pure virtual |
Write a string to the stream, including the length, converting from the native codeset to the stream codeset