TMtxVecSample Class

type TMtxVecSample = class(TMtxVecBase);

Properties

Name	Type	Description
BlockEnd	Boolean	Returns true, if the currrent subrange of the vector was also the last subrange in the vector.
CacheIndex	Integer	For internal use only. Read to get the index of this object in object cache.
Capacity	Int64	Sizing the object will not allocate less than Capacity.
CapacityInBytes	Int64	Sizing the object will not allocate less than CapacityInBytes.
CapacityInElements	Int64	Sizing the object will not allocate less than CapacityInElements.
CapacityStep	Double	Specifies increment step for the Capacity property.
Caption	string	Caption.
ConditionCheck	Boolean	Enables/disable inline condition checking.
IsDouble	Boolean	Defines the precision (single or double) of the floating point operations.
IsSubRange	Boolean	Set to true after the SetSubIndex or SetSubRange call.
Length	Integer	Defines the length in number of samples.
OnSetSize	TMtxNotifyEvent	Called when object size changes.
PoolIndex	Integer	Internal.
Tag	Integer	Stores an integer value as part of a TMtxVec object.
ValuesSerialization	string	Provides serializatin of object content.

Methods

Name	Description
BlockFinish	Deinitializes block processing before the final block is processed.
BlockInit (3)	Initializes block processing.
BlockNext	Obtains the next subrange of the data.
BlockSubRangeLevel	Returns the current subrange stack level used by block processing functions.
CDataIndex	Returns an index pointing to element at Index for TCplx data.
Clear	Sets vector size to zero.
CondDisable	Saves the current value of ConditionCheck property and sets it to false.
CondEnable	Sets the ConditionCheck property to whatever it was before the CondDisable was used.
CopyToArray (4)	Copy values to Dst array. The size of the array is set automatically.
DisableSelect	Prevents calls to TMtxVecBase.Select.
DisableSubrange	Prevents calls to TMtxVecBase.SetSubRange.
EnableSelect	Enables calls to TMtxVecBase.Select.
EnableSubrange	Enables calls to TMtxVecBase.SetSubRange.
FreeToCache	Frees the object.
GetObjectToByteArray	Copies object to an array of bytes.
GetSchema	Returns null.
IsPinned	Returns true of the working memory is pinned.
LoadFromFile	Reads the header information and the values array content from the file.
LoadFromStream	Save component to the .NET framework Stream.
PCValues1D	Obtaines a pointer to the complex value of the vector at Index.
Pin	Pin down internal data structures for GC.
PrecisionEPS	Returns machine constant depending on value of FloatPrecision property.
PrecisionMaxValue	Returns maximum floating point number depending on the value of FloatPrecision property.
PrecisionMinValue	Minimum floating point number.
PrecisionSqrtEPS	Sqrt(EPS) machine constant depending on value of FloatPrecision property.
PSCValues1D	Obtaines a pointer to the complex value of the vector at Index.
PSValues1D	Obtains a pointer to the real value of the vector at Index.
PValues1D	Obtains a pointer to the real value of the vector at Index.
Reset	For internal use only. Used to return object to cache.
SaveToFile	Write object header and values to a file.
SaveToStream	Load the component from the .NET framework Stream.
SDataIndex	Returns an index pointing to element at Index for double data.
Select (2)	Resets the selection.
SelectAll	Resets any defined selection.
SetFullRange	Resets subrange defined with SetSubRange.
SetFullRangeLevel	Pops the current subrange stack one level up.
SetObjectFromByteArray	Reads the properties of the object from the array of bytes.
SetSubIndex	Defines a subarray.
SetSubRange (3)	Sets the subarray size to full size.
SetSubRangeLevel (2)	Defines a sub vector/matrix of Src and pushes any previous subranges on to a stack.
SizeToArray (6)	Sizes integer array.
SubRangeLevel	Returns the current subrange stack level.
UnPin	Unpin internal data structures for GC.