MkBuffer64C

MkBuffer64S - the final class of abstract class MkBufferC with 64 byte ILS-Size … More...

Collaboration diagram for MkBuffer64C:

Topics
	MkBuffer64C_Class_Define_C_API
	MkBuffer64S - low level definition, access and cast …

Data Structures
struct	MkBuffer64S
	the final class of MkBufferS with 64 byte ILS-Size … More...

Macros
#define	MkBuffer64S_ils_size   (64)
	64 bytes I)instance L)ocal S)torage - the memory that adds the final-class to the abstract-class.

Detailed Description

MkBuffer64S - the final class of abstract class MkBufferC with 64 byte ILS-Size …

C-Kernel-Details

The ABSTRACT-CLASS MkBufferS is used to store MkTypeE data in an MkBufferS::storage …

A new MkBufferS is always preallocated with the predefined ILS-storage (MkBufferS::ils_data), but can switch to a MALLOC-storage if the storage requirements of the user exceed the predefined MkBufferS::ilsS::size.

‍A MkBufferS never run out of storage.

The basic goal of the ILS-storage technology is to minimize the usage of MALLOC, this mean that the MkBufferS::ilsS::size should be large enought to be sufficient for the user needs.

The following conditions must always be met for the ILS memory:

• The MkBufferS::ils_data have to be always the last item in the last subclass of MkBufferS
• The MkBufferS::ilsS::offset is calculated as: MkBufferSPtr->ils_data - MkBufferSPtr.

The ABSTRACT-CLASS MkBufferS is missing the ILS-storage, the FINAL-CLASSES are:

‍MkBuffer64C, MkBuffer256C and MkBuffer1024C

See also

MkBufferListC, MkBufferStreamC

This buffer is the default instance of the ABSTRACT-CLASS MkBufferC and is used to provide ILS storage large enought to support all native data type data and small strings.

A instance of this CLASS is returned by MqReadBUF as reference on the current item in the MkBufferStreamC package-data.

Macro Definition Documentation

MkBuffer64S_ils_size

#define MkBuffer64S_ils_size   (64)

64 bytes I)instance L)ocal S)torage - the memory that adds the final-class to the abstract-class.

Definition at line 5807 of file LibMkKernel_mk.h.