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## no.uib.cipr.matrix.io
Class VectorInfo

    java.lang.Object
      no.uib.cipr.matrix.io.VectorInfo

    public class VectorInfo

extends java.lang.Object

Contains information on a vector in a variant of the Matrix Market exchange format

Nested Class Summary
`static class` | `VectorInfo.VectorField` What kind of numbers are stored

Constructor Summary
`VectorInfo(boolean sparse, VectorInfo.VectorField field)` Creates a specific type

Method Summary
`boolean` | `isArray()` Returns `true` if the vector is in array format, else `false`
`boolean` | `isComplex()` Returns `true` if the vector stores complex numbers, else `false`
`boolean` | `isCoordinate()` Returns `true` if the vector is in coordinate format, else `false`
`boolean` | `isDense()` Returns `true` if the vector is in array format, else `false`
`boolean` | `isInteger()` Returns `true` if the vector stores integers, else `false`
`boolean` | `isPattern()` Returns `true` if the vector does not store any numbers, else `false`
`boolean` | `isReal()` Returns `true` if the vector stores real numbers, else `false`
`boolean` | `isSparse()` Returns `true` if the vector is in coordinate format, else `false`
`java.lang.String` | `toString()` Returns a string representation of the specifier.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### VectorInfo

    public VectorInfo(boolean sparse,
                      VectorInfo.VectorField field)

  Creates a specific type

  Parameters:
    `sparse` - True for sparse vectors, else false
    `field` - Type of data stored

Method Detail

### isSparse

    public boolean isSparse()

  Returns `true` if the vector is in coordinate format, else `false`

### isCoordinate

    public boolean isCoordinate()

  Returns `true` if the vector is in coordinate format, else `false`

### isDense

    public boolean isDense()

  Returns `true` if the vector is in array format, else `false`

### isArray

    public boolean isArray()

  Returns `true` if the vector is in array format, else `false`

### isReal

    public boolean isReal()

  Returns `true` if the vector stores real numbers, else `false`

### isInteger

    public boolean isInteger()

  Returns `true` if the vector stores integers, else `false`

### isComplex

    public boolean isComplex()

  Returns `true` if the vector stores complex numbers, else `false`

### isPattern

    public boolean isPattern()

  Returns `true` if the vector does not store any numbers, else `false`

### toString

    public java.lang.String toString()

  Returns a string representation of the specifier. Can be used to provide a header for writing to a file. It is a two-line output, which can look like this:

            %%MatrixMarket vector coordinate real

  Overrides:
    `toString` in class `java.lang.Object`

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