From 31bcd2d2bff4432136d240f28d146c465448af4d Mon Sep 17 00:00:00 2001
From: Yi Zhang <zhangyiss@icloud.com>
Date: Sun, 6 Jul 2025 17:49:00 +0800
Subject: [PATCH] tmp

---
 CMakeLists.txt        | 18 +++++++++++-------
 src/core/spmat_ex.cpp | 27 ++++++++++++++++++---------
 2 files changed, 29 insertions(+), 16 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6d01e14..ab52146 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,7 +44,7 @@ if(GCTL_POTENTIAL_FOUND)
     message(STATUS "GCTL_POTENTIAL Version: " ${GCTL_POTENTIAL_VERSION})
 endif()
 
-macro(add_toolkit ex_dir name lib1 lib2 lib3 lib4)
+macro(add_example ex_dir name lib1 lib2 lib3 lib4)
     #aux_source_directory(${name} src/${ex_dir}/${name}.cpp)
     add_executable(${name} src/${ex_dir}/${name}.cpp)
     set_target_properties(${name} PROPERTIES INSTALL_RPATH /usr/local/lib)
@@ -67,9 +67,13 @@ macro(add_toolkit ex_dir name lib1 lib2 lib3 lib4)
     endif()
 endmacro()
 
-if(GCTL_FOUND AND GCTL_MESH_FOUND)
-    add_toolkit(mesh create_tin_ex1 ON ON OFF OFF)
-    add_toolkit(mesh create_tin_ex2 ON ON OFF OFF)
-    add_toolkit(mesh create_tin_ex3 ON ON OFF OFF)
-    add_toolkit(mesh create_tin_ex4 ON ON OFF OFF)
-endif()
\ No newline at end of file
+if(GCTL_FOUND)
+    add_example(core spmat_ex ON OFF OFF OFF)
+endif()
+
+#if(GCTL_FOUND AND GCTL_MESH_FOUND)
+#    add_example(mesh create_tin_ex1 ON ON OFF OFF)
+#    add_example(mesh create_tin_ex2 ON ON OFF OFF)
+#    add_example(mesh create_tin_ex3 ON ON OFF OFF)
+#    add_example(mesh create_tin_ex4 ON ON OFF OFF)
+#endif()
\ No newline at end of file
diff --git a/src/core/spmat_ex.cpp b/src/core/spmat_ex.cpp
index 99526ec..3bdd6fd 100644
--- a/src/core/spmat_ex.cpp
+++ b/src/core/spmat_ex.cpp
@@ -25,7 +25,7 @@
  * Also add information on how to contact you by electronic and paper mail.
  ******************************************************/
 
-#include "../lib/core.h"
+#include "gctl/core/spmat.h"
 
 using namespace gctl;
 
@@ -34,17 +34,26 @@ int main(int argc, char const *argv[]) try
     spmat<double> mat(5, 5, 0.0);
 
     std::vector<mat_node<double> > triplts;
-    triplts.push_back(mat_node(0, 1, 0.23));
-    triplts.push_back(mat_node(1, 2, 0.52));
-    triplts.push_back(mat_node(2, 3, 0.31));
-    triplts.push_back(mat_node(2, 3, 0.19));
-    triplts.push_back(mat_node(3, 2, 0.65));
-    triplts.push_back(mat_node(3, 4, 0.8));
-    triplts.push_back(mat_node(4, 3, 1.6));
-    triplts.push_back(mat_node(4, 3, 0.4));
+    triplts.push_back(mat_node<double>(0, 1, 0.23));
+    triplts.push_back(mat_node<double>(1, 2, 0.52));
+    triplts.push_back(mat_node<double>(2, 3, 0.31));
+    triplts.push_back(mat_node<double>(2, 3, 0.19));
+    triplts.push_back(mat_node<double>(3, 2, 0.65));
+    triplts.push_back(mat_node<double>(3, 4, 0.8));
+    triplts.push_back(mat_node<double>(4, 3, 1.6));
+    triplts.push_back(mat_node<double>(4, 3, 0.4));
 
     mat.set_triplts(triplts, ReplaceVal);
     mat.init_pattern();
+
+    mat_node<double> n;
+    for (size_t i = 0; i < mat.ele_size(); i++)
+    {
+        n = mat.get_valid_element_copy(i);
+        std::cout << n.r_id << "," << n.c_id << "," << n.val << "\n";
+    }
+    std::cout << "=====\n";
+
     mat.show_matrix();
     std::cout << "=====\n";