Overload List
| # | Signature | Description |
|---|---|---|
| 1 | TMtxVec *Log2(); | Log base 2. |
| 2 | TMtxVec *Log2(TMtxVec *X); | Calculate the log base 2 for all X elements. |
| 3 | TMtxVec *Log2(int Index, int Len); | Calculate the log base 2 for calling object elements [Index]..[Index+Len-1] in-place. |
| 4 | TMtxVec *Log2(TMtxVec *X, int XIndex, int Index, int Len); | Calculate the log base 2 for X elements [XIndex]..[XIndex+Len-1]. |
Overload 1: TMtxVec *Log2();
Log base 2.
Calculate the log base 2 for all calling object elements in-place.
Overload 2: TMtxVec *Log2(TMtxVec *X);
Calculate the log base 2 for all X elements.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | X | TMtxVec * |
Store the results in the calling object. Size and TSparseMtx::Complex properties of the calling vector are set implicitly to match the X object.
Overload 3: TMtxVec *Log2(int Index, int Len);
Calculate the log base 2 for calling object elements [Index]..[Index+Len-1] in-place.
| # | Name | Type | Description |
|---|---|---|---|
| 1 | Index | int | |
| 2 | Len | int |
An exception is raised if TSparseMtx::ConditionCheck is True and array borders are overrun.
Overload 4: TMtxVec *Log2(TMtxVec *X, int XIndex, int Index, int Len);
Calculate the log base 2 for X elements [XIndex]..[XIndex+Len-1].
| # | Name | Type | Description |
|---|---|---|---|
| 1 | X | TMtxVec * | |
| 2 | XIndex | int | |
| 3 | Index | int | |
| 4 | Len | int |
Store the results in the calling object elements [Index]..[Index+Len-1]. Size and TSparseMtx::Complex properties of the calling object must be set explicitly. An exception is raised if TSparseMtx::ConditionCheck is True and array borders are overrun.