Graph Iterator Tags - SeqAn API Documentation

# Group Graph Iterator Tags
Tags that can be used to get iterators on graphs.

## Grouped Tags Overview

- `typedef Tag<AdjacencyIterator_> const AdjacencyIterator;`
  Iterate over all adjacent vertices of a given vertex.
- `typedef Tag<BfsIterator_> const BfsIterator;`
  Iterate over all vertices of a graph in breadth-first fashion starting from a given vertex.
- `typedef Tag<DfsPreorder_> const DfsPreorder;`
  Iterate over all vertices of a graph in depth-first fashion.
- `typedef Tag<EdgeIterator_> const EdgeIterator;`
  Iterate over all edges of a graph.
- `typedef Tag<OutEdgeIterator_> const OutEdgeIterator;`
  Iterate over all out edges of a vertex.
- `typedef Tag<VertexIterator_> const VertexIterator;`
  Iterate over all vertices of a graph.

## Grouped Tags Detail

### `typedef Tag<AdjacencyIterator_> const AdjacencyIterator;`

Iterate over all adjacent vertices of a given vertex.

### `typedef Tag<BfsIterator_> const BfsIterator;`

Iterate over all vertices of a graph in breadth-first fashion starting from a given vertex.

### `typedef Tag<DfsPreorder_> const DfsPreorder;`

Iterate over all vertices of a graph in depth-first fashion.

### `typedef Tag<EdgeIterator_> const EdgeIterator;`

Iterate over all edges of a graph.

### `typedef Tag<OutEdgeIterator_> const OutEdgeIterator;`

Iterate over all out edges of a vertex.

### `typedef Tag<VertexIterator_> const VertexIterator;`

Iterate over all vertices of a graph.

#### Dox Sources

    /*!
     * @defgroup GraphIteratorTags Graph Iterator Tags
     *
     * @brief Tags that can be used to get iterators on graphs.
     *
     * @tag GraphIteratorTags#VertexIterator
     *
     * @brief Iterate over all vertices of a graph.
     *
     * @signature typedef Tag<VertexIterator_> const VertexIterator;
     *
     * @tag GraphIteratorTags#EdgeIterator
     *
     * @brief Iterate over all edges of a graph.
     *
     * @signature typedef Tag<EdgeIterator_> const EdgeIterator;
     *
     * @tag GraphIteratorTags#OutEdgeIterator
     *
     * @brief Iterate over all out edges of a vertex.
     *
     * @signature typedef Tag<OutEdgeIterator_> const OutEdgeIterator;
     *
     * @tag GraphIteratorTags#AdjacencyIterator
     *
     * @brief Iterate over all adjacent vertices of a given vertex.
     *
     * @signature typedef Tag<AdjacencyIterator_> const AdjacencyIterator;
     *
     * @tag GraphIteratorTags#BfsIterator
     *
     * @brief Iterate over all vertices of a graph in breadth-first fashion starting
     *        from a given vertex.
     *
     * @signature typedef Tag<BfsIterator_> const BfsIterator;
     *
     * @tag GraphIteratorTags#DfsPreorder
     *
     * @brief Iterate over all vertices of a graph in depth-first fashion.
     *
     * @signature typedef Tag<DfsPreorder_> const DfsPreorder;
     */