From 136310cb5b8b776eb405f58d5721c879a8d013b5 Mon Sep 17 00:00:00 2001
From: tonynsyde <antonio.leo.polito@gmail.com>
Date: Thu, 25 Feb 2016 18:36:40 +0100
Subject: [PATCH] VTKWriter for distributed graph fix
---
src/VTKWriter_dist_graph.hpp | 32 +++++++++++++++++++++++++++++++-
1 file changed, 31 insertions(+), 1 deletion(-)
diff --git a/src/VTKWriter_dist_graph.hpp b/src/VTKWriter_dist_graph.hpp
index 6c6ef433..b38d17e4 100644
--- a/src/VTKWriter_dist_graph.hpp
+++ b/src/VTKWriter_dist_graph.hpp
@@ -923,6 +923,31 @@ class VTKWriter<Graph, DIST_GRAPH>
return v_out;
}
+ std::string get_point_info()
+ {
+ //! vertex property output string
+ std::string v_out;
+
+ // write the ids
+ v_out += "SCALARS id unsigned_long\nLOOKUP_TABLE default\n";
+
+ for (size_t i = 0; i < g.getNVertex(); ++i)
+ {
+ v_out += std::to_string(g.getVertexId(i)) + "\n";
+ }
+
+ // write the ids
+ v_out += "SCALARS gid unsigned_long\nLOOKUP_TABLE default\n";
+
+ for (size_t i = 0; i < g.getNVertex(); ++i)
+ {
+ v_out += std::to_string(g.getVertexGlobalId(i)) + "\n";
+ }
+
+ // return the vertex properties string
+ return v_out;
+ }
+
/*! \brief It get the edge properties list
*
* It get the edge properties list of the edge defined as a GraphML header
@@ -1118,6 +1143,8 @@ public:
std::string edge_prop_header;
// Data point header
std::string point_data_header;
+ // Ids point
+ std::string point_ids;
// Data point
std::string point_data;
// Cell data header
@@ -1162,6 +1189,9 @@ public:
// Get the point data header
point_data_header = get_point_data_header();
+ // Get the point info
+ point_ids = get_point_info();
+
// Get the cell data header
cell_data_header = get_cell_data_header();
@@ -1192,7 +1222,7 @@ public:
std::cerr << "Error cannot create the VTK file: " + file;
}
- ofs << vtk_header << point_prop_header << point_list << vertex_prop_header << vertex_list << edge_prop_header << edge_list << point_data_header << point_data << cell_data_header << cell_data;
+ ofs << vtk_header << point_prop_header << point_list << vertex_prop_header << vertex_list << edge_prop_header << edge_list << point_data_header << point_ids << point_data << cell_data_header << cell_data;
// Close the file
--
GitLab