#include <coherence/io/OctetArrayReadBuffer.hpp>
Inherits AbstractOctetArrayReadBuffer.
Public Types | |||||||
typedef spec::Handle | Handle | ||||||
OctetArrayReadBuffer Handle definition. | |||||||
typedef spec::View | View | ||||||
OctetArrayReadBuffer View definition. | |||||||
typedef spec::Holder | Holder | ||||||
OctetArrayReadBuffer Holder definition. | |||||||
Public Member Functions | |||||||
virtual void | toStream (std::ostream &out) const | ||||||
Output a human-readable description of this Object to the given stream. coherence::lang::operator<<(std::ostream, Object::View) is defined and will call into the toStream method, to output Objects. If a managed String object is desired, the COH_TO_STRING macro can be used to build up a String from streamable contents.
Object::View vKey = ... Object::View vValue = ... std::cout << vKey << " = " << vValue << std::endl; String::Handle hs = COH_TO_STRING(vKey << " = " << vValue);
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Protected Member Functions | |||||||
OctetArrayReadBuffer (Array< octet_t >::View vab, size32_t of=0, size32_t cb=npos, bool fCopy=false) | |||||||
Construct an OctetArrayReadBuffer object from a portion of an octet Array. | |||||||
OctetArrayReadBuffer (const OctetArrayReadBuffer &that) | |||||||
Copy constructor. | |||||||
virtual void | updateLength (size32_t cb) | ||||||
Allow the length to be modified. | |||||||
virtual ReadBuffer::View | instantiateReadBuffer (size32_t of, size32_t cb) const | ||||||
Factory method: Instantiate a ReadBuffer for a portion of this ReadBuffer.
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OctetArrayReadBuffer | ( | Array< octet_t >::View | vab, | |
size32_t | of = 0 , |
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size32_t | cb = npos , |
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bool | fCopy = false | |||
) | [protected] |
Construct an OctetArrayReadBuffer object from a portion of an octet Array.
vab | an Array of octets | |
of | the offset into the octet Array | |
cb | the number of octets to extract or npos for (vab->length - of) | |
fCopy | true to make a copy of the passed in Array |
IndexOutOfBoundsException | if of + cb is larger than vab->length | |
NullPointerException | if vab is NULL |
virtual void updateLength | ( | size32_t | cb | ) | [protected, virtual] |
Allow the length to be modified.
This method is provided for use by OctetArrayWriteBuffer only, and only for read buffers that it owns.
cb | the new length |