Changeset 1343:a81f9cfc9775 in lemon-0.x

Timestamp:

04/12/05 19:34:51 (20 years ago)

Author:

Balazs Dezso

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@1782

Message:

Some bug fixes.

Location:

src/lemon

Files:

• graph_reader.h (modified) (1 diff)
• graph_writer.h (modified) (3 diffs)

src/lemon/graph_reader.h

@@ -554 +554 @@
         vi = line.find_first_not_of(" \t");
         if (vi != (int)std::string::npos) { 
-          //      std::cerr << "Line: " << line.substr(vi) << std::endl;
           return line.substr(vi);
         }

src/lemon/graph_writer.h

@@ -383 +383 @@
     void writeEdgeSet(WriterBase<Node>* nodeWriter, 
                       WriterBase<Edge>* & edgeWriter) {
+      if (edge_map_writers.size() == 0) return;
       if (nodeWriter == 0) {
         throw DataFormatError("Cannot find node id map");
@@ -407 +408 @@
 
     void writeNodes(WriterBase<Node>* nodeWriter) {
+      if (node_writers.size() == 0) return;
       if (nodeWriter == 0) {
         throw DataFormatError("Cannot find node id map");
@@ -419 +421 @@
 
     void writeEdges(WriterBase<Edge>* edgeWriter) {
+      if (edge_writers.size() == 0) return;
       if (edgeWriter == 0) {
         throw DataFormatError("Cannot find node id map");