Remove 3rdparty/boost/Makefile.am

[lyx.git] / src / Graph.cpp

diff --git a/src/Graph.cpp b/src/Graph.cpp
index 0573cd2162bdcba8bbf80083305ef9e818da98aa..86694eea585da9f5006da496ede63615a24c9f7e 100644 (file)
--- a/src/Graph.cpp
+++ b/src/Graph.cpp
@@ -17,8 +17,6 @@
 #include "support/debug.h"
 #include "support/lassert.h"
 
-#include <algorithm>
-
 using namespace std;
 
 namespace lyx {
@@ -28,7 +26,7 @@ bool Graph::bfs_init(int s, bool clear_visited, queue<int> & Q)
 {
        if (s < 0)
                return false;
-       
+
        if (!Q.empty())
                Q = queue<int>();
 
@@ -47,11 +45,11 @@ bool Graph::bfs_init(int s, bool clear_visited, queue<int> & Q)
 
 
 Graph::EdgePath const
-       Graph::getReachableTo(int target, bool clear_visited)
+       Graph::getReachableTo(int to, bool clear_visited)
 {
        EdgePath result;
        queue<int> Q;
-       if (!bfs_init(target, clear_visited, Q))
+       if (!bfs_init(to, clear_visited, Q))
                return result;
 
        // Here's the logic, which is shared by the other routines.
@@ -63,7 +61,7 @@ Graph::EdgePath const
        while (!Q.empty()) {
                int const current = Q.front();
                Q.pop();
-               if (current != target || theFormats().get(target).name() != "lyx")
+               if (current != to || theFormats().get(to).name() != "lyx")
                        result.push_back(current);
 
                vector<Arrow *>::iterator it = vertices_[current].in_arrows.begin();