instlength (Financial Derivatives Toolbox)

Count instruments

Syntax

```
NInst = instlength(InstSet)
```

Arguments

InstSet
Variable containing a collection of instruments. Instruments are classified by type; each type can have different data fields. The stored data field is a row vector or string for each instrument.

`InstSet`	Variable containing a collection of instruments. Instruments are classified by type; each type can have different data fields. The stored data field is a row vector or string for each instrument.

Description

NInst = instlength(InstSet) computes NInst, the number of instruments contained in the variable, InstSet.

See Also

instdisp, instfields, insttypes

instgetcell instoptbnd