SAP ABAP Class IF_FTBB_MERITFUNCTION (Merit Function for Numerical Optimization Methods)
Properties
| Class | IF_FTBB_MERITFUNCTION | |
| Short Description | Merit Function for Numerical Optimization Methods | |
| Super Class | ||
| Instantiability of a Class | 2 | Public |
| Final |
General Data
| Message Class | ||
| Program status | ||
| Category | 0 | |
| Package | ||
| Created | 20040408 | SAP |
| Last change | 20040819 | SAP |
| Shared Memory-enabled | ||
| Fixed point arithmetic | ||
| Unicode checks active |
Forward declarations
Class IF_FTBB_MERITFUNCTION has no forward declaration.
Interfaces
Class IF_FTBB_MERITFUNCTION has no interface implemented.
Friends
Class IF_FTBB_MERITFUNCTION has no friend class.
Attributes
Class IF_FTBB_MERITFUNCTION has no attribute.
Methods
| # | Method | Level | Visibility | Method type | Description | Created on |
|---|---|---|---|---|---|---|
| 1 | CALCULATE_CHI |
Instance method | Public | Method | Calculation of Merit Function (Chi-Squared) | 20040408 |
| 2 | CALCULATE_CHI_AND_DERIVATIVES |
Instance method | Public | Method | Calculation of Merit Function and Its 1st + 2nd Derivations | 20040408 |
Events
Class IF_FTBB_MERITFUNCTION has no event.
Types
Class IF_FTBB_MERITFUNCTION has no local type.
Method Signatures
Method CALCULATE_CHI Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  Exporting |
E_CHISQUARED | Call by reference | Type reference (TYPE) | F | Gütefunktionswert | 20040408 | ||
| 2 |  Importing |
IT_X_VECTOR | Call by reference | Type reference (TYPE) | VTVVKMATRIX_TAB | Tabelle für Matrix | 20040409 |
Method CALCULATE_CHI on class IF_FTBB_MERITFUNCTION has no exception.
Method CALCULATE_CHI_AND_DERIVATIVES Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Exporting |
ET_ALPHA | Call by reference | Type reference (TYPE) | VTVVKMATRIX_TAB | Tabelle für Matrix | 20040409 | ||
| 2 | Exporting |
ET_BETA | Call by reference | Type reference (TYPE) | VTVVKMATRIX_TAB | Tabelle für Matrix | 20040409 | ||
| 3 | Exporting |
E_CHISQUARED | Call by reference | Type reference (TYPE) | F | 20040409 | |||
| 4 | Importing |
IT_X_VECTOR | Call by reference | Type reference (TYPE) | VTVVKMATRIX_TAB | Tabelle für Matrix | 20040409 |
Method CALCULATE_CHI_AND_DERIVATIVES on class IF_FTBB_MERITFUNCTION has no exception.
History
| Last changed by/on | SAP | 20040819 |
| SAP Release Created in |
