From 433e0c79144861b6da4179ce2597d0ca094cbaeb Mon Sep 17 00:00:00 2001
From: Markus Blatt <mblatt@dune-project.org>
Date: Tue, 1 Feb 2005 17:46:16 +0000
Subject: [PATCH] Removed obsolete header files.
[[Imported from SVN: r143]]
---
istl/paamg/link.hh | 295 ---------------------------------------------
istl/paamg/node.hh | 136 ---------------------
2 files changed, 431 deletions(-)
delete mode 100644 istl/paamg/link.hh
delete mode 100644 istl/paamg/node.hh
diff --git a/istl/paamg/link.hh b/istl/paamg/link.hh
deleted file mode 100644
index 8327383bc..000000000
--- a/istl/paamg/link.hh
+++ /dev/null
@@ -1,295 +0,0 @@
-// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-// vi: set et ts=4 sw=2 sts=2:
-// $Id$
-#ifndef DUNE_AMG_LINK_HH
-#define DUNE_AMG_LINK_HH
-
-namespace Dune
-{
- namespace amg
- {
- /**
- * @addtogroup ISTL_PAAMG
- *
- * @{
- * @file
- * @author Markus Blatt
- * @brief Provides class representing the attributes of
- * a matrix graph link.
- */
-
- /**
- * @brief Class representing a link in the matrix graph.
- *
- * Contains methods for getting and setting link attributes.
- */
- class Link
- {
- private:
- /** @brief Flags of the link.*/
- char flags_;
- public:
- /** @brief Constructor. */
- Link();
- /**
- * @brief Checks wether the node the link points to depends on
- * the node the link starts.
- * @return True if it depends on the starting point.
- */
- bool depends();
-
- /**
- * @brief Marks the link as one of which the end point depends on
- * the starting point.
- */
- void setDepends();
-
- /**
- * @brief Resets the depends flag.
- */
- void resetDepends();
-
- /**
- * @brief Checks wether the start node is influenced by the end node.
- * @return True if it is influenced.
- */
- bool influences();
-
- /**
- * @brief Marks the link as one of which the start node by the end node.
- */
- void setInfluences();
-
- /**
- * @brief Resets the influence flag.
- */
- void resetInfluences();
-
- /**
- * @brief Checks wether the link is one way.
- * I.e. either the influence or the depends flag but is set.
- */
- bool isOneWay();
-
- /**
- * @brief Checks wether the link is two way.
- * I.e. both the influence flag and the depends flag are that.
- */
- bool isTwoWay();
-
- /**
- * @brief Checks wether the link is strong.
- * I.e. the influence or depends flag is set.
- */
- bool isStrong();
-
- /**
- * @brief Prints the attributes of the link for debugging.
- */
- void printFlags();
- };
-
-
- /**
- * @brief All the links of a matrix graph.
- */
- class Links
- {
-
- struct NodeLinks
- {
- Link* first_;
- };
-
- public:
- typedef const Link* const_iterator;
- typedef Link* iterator;
-
- class BuildIterator
- {
- public:
- /** @brief Constructor. */
- BuildIterator(Links& links)
- : links_(links), currentNode_(0), noLinks_(0)
- {
-
- if(links_.nodes_>=0)
- links_.start_[currentNode_]=noLinks_;
- }
- /**
- * @brief Save Link information for the current node and inkrement iterator.
- */
- BuildIterator& operator++()
- {
- ++currentNode_;
-
- if(currentNode_<links_.nodes_)
- links_.start_[currentNode_]=noLinks_;
- else{
- links_.start_[currentNode_]=noLinks_;
- links_.links_ = new Link[noLinks_];
- links_.linksBuilt_ = true;
- }
- return *this;
- }
-
- /**
- * @brief Set the number of links for the current node.
- * @param links The number of links.
- */
- void setNoLinks(int links)
- {
- noLinks_+=links;
- }
-
- private:
- /** @brief The links we build. */
- Links& links_;
- /** @brief The current node. */
- int currentNode_;
- /** @brief The total number of links. */
- int noLinks_;
- };
-
- /**
- * @brief Free allocated memory.
- */
- void free();
- /**
- * @brief Reserve space for links.
- * @param nodes The number of nodes the graph contains.
- */
- void reserveNodes(int nodes);
-
- /**
- * @brief Get an iterator for building the link structure.
- * @return An Iterator for building then link structure.
- */
- BuildIterator begin();
-
- iterator operator[](int i);
-
- const_iterator operator[](int i) const;
- /**
- * @brief Constructor.
- */
- Links();
-
- /**
- * @brief Destructor.
- */
- ~Links();
-
- private:
- /** @brief The indices of the first link for each node.*/
- int* start_;
- /** @brief All links ordered by source nodes. */
- Link* links_;
- /** @brief True if the links array is allocated. */
- bool linksBuilt_;
- /** @brief True if the start array is allocated. */
- bool startBuilt_;
- /** @brief The number of nodes of the graph. */
- int nodes_;
-
- };
-
- inline Link::Link()
- : flags_(0)
- {}
-
- inline void Link::setInfluences()
- {
- (flags_) = (flags_) | (0x02);
- }
-
- inline bool Link::influences()
- {
- return (flags_) & (0x02);
- }
-
- inline void Link::setDepends()
- {
- (flags_) = (flags_) | (0x01);
- }
-
- inline void Link::resetDepends()
- {
- (flags_) = (flags_) & (0xFE);
- }
-
- inline bool Link::depends()
- {
- return (flags_) & (0x01);
- }
-
- inline void Link::resetInfluences()
- {
- (flags_) = (flags_) & (0xFD);
- }
-
- inline bool Link::isOneWay()
- {
- return ((flags_)&0x03)==1;
- }
-
- inline bool Link::isTwoWay()
- {
- return ((flags_)&0x03)==3;
- }
-
- inline bool Link::isStrong()
- {
- return ((flags_) | 0x03);
- }
-
- inline Links::Links()
- : start_(), links_(), linksBuilt_(false), startBuilt_(false), nodes_(-1)
- {}
-
- inline void Links::free()
- {
- if(linksBuilt_)
- delete[] links_;
- if(startBuilt_)
- delete[] start_;
- linksBuilt_ = false;
- startBuilt_ = false;
- nodes_=-1;
- }
-
- inline void Links::reserveNodes(int nodes)
- {
- nodes_=nodes;
- start_ = new int[nodes_+1];
- startBuilt_ = true;
- }
-
- inline Links::BuildIterator Links::begin()
- {
- return BuildIterator(*this);
- }
-
- inline Link* Links::operator[](int i)
- {
- return links_+start_[i];
- }
-
-
- inline const Link* Links::operator[](int i) const
- {
- return links_+start_[i];
- }
-
- inline Links::~Links()
- {
- if(startBuilt_)
- delete[] start_;
- if(linksBuilt_)
- delete[] links_;
- }
- /** @} */
- }
-}
-
-#endif
diff --git a/istl/paamg/node.hh b/istl/paamg/node.hh
deleted file mode 100644
index 0d665087b..000000000
--- a/istl/paamg/node.hh
+++ /dev/null
@@ -1,136 +0,0 @@
-// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-// vi: set et ts=4 sw=2 sts=2:
-// $Id$
-#ifndef DUNE_AMG_NODE_HH
-#define DUNE_AMG_NODE_HH
-
-namespace Dune
-{
- namespace amg
- {
- /**
- * @addtogroup ISTL_PAAMG
- *
- * @{
- * @file
- * @author Markus Blatt
- * @brief Provides class representing the attributes of
- * a matrix graph node.
- */
-
- /**
- * @brief Class representing a node in the matrix graph.
- *
- * Contains methods for getting and setting node attributes.
- */
- class Node {
- private:
- /** @brief The attribute flags. */
- char flags_;
- public:
- /** @brief Constructor. */
- Node();
-
- /**
- * @brief Marks that node as being isolated.
- *
- * A node is isolated if it ha not got any strong connections to other nodes
- * in the matrix graph.
- */
- void setIsolated();
-
- /**
- * @brief Checks wether the node is isolated.
- */
- bool isIsolated();
-
- /**
- * @brief Resets the isolated flag.
- */
- void resetIsolated();
-
- /**
- * @brief Mark the node as already visited.
- */
- void setVisited();
-
- /**
- * @brief Checks wether the node is marked as visited.
- */
- bool isVisited();
-
- /**
- * @brief Resets the visited flag.
- */
- void resetVisited();
-
- /**
- * @brief Marks the node as belonging to the current clusters front.
- */
- void setFrontNode();
-
- /**
- * @brief Checks wether the node is marked as a front node.
- */
- bool isFrontNode();
-
- /**
- * @brief Resets the front node flag.
- */
- void resetFrontNode();
- };
-
- inline Node::Node()
- : flags_(0)
- {}
-
- inline void Node::setIsolated()
- {
- (flags_) = (flags_) | (0x1);
- }
-
- inline bool Node::isIsolated()
- {
- return (flags_) & (0x1);
- }
-
- inline void Node::resetIsolated()
- {
- (flags_) = (flags_) & (~(0x1));
- }
-
- inline void Node::setVisited()
- {
- (flags_) = (flags_) | (0x80);
- }
-
- inline bool Node::isVisited()
- {
- return (flags_) & (0x80);
- }
-
- inline void Node::resetVisited()
- {
- (flags_) = (flags_) & (0x7F);
- }
-
- inline void Node::setFrontNode()
- {
- (flags_) = (flags_) |(0x40);
- }
-
- inline bool Node::isFrontNode()
- {
- return (flags_) & (0x40);
- }
-
- inline void Node::resetFrontNode()
- {
- (flags_) = (flags_) & (0xBF);
- }
-
- /** @} */
- }
-
-}
-#endif
--
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