init

examples/patch.cpp

@@ -0,0 +1,44 @@
+
+#include <dtl/dtl.hpp>
+#include "common.hpp"
+#include <iostream>
+#include <vector>
+#include <cassert>
+
+using namespace std;
+
+using dtl::Diff;
+
+int main(int argc, char *argv[]) {
+    
+    if (isFewArgs(argc)) {
+        cerr << "Too few arguments." << endl;
+        return -1;
+    }
+    
+    typedef char elem;
+    typedef string sequence;
+
+    sequence A(argv[1]);
+    sequence B(argv[2]);
+    
+    Diff< elem, sequence > d(A, B);
+    d.compose();
+    
+    sequence s1(A);
+    sequence s2 = d.patch(s1);
+    d.composeUnifiedHunks();
+    sequence s3 = d.uniPatch(s1);
+    
+    cout << "before:" << s1 << endl;
+    cout << "after :" << s2 << endl;
+    assert(B == s2);
+    cout << "patch succeeded" << endl;
+    
+    cout << "before:" << s1 << endl;
+    cout << "after :" << s3 << endl;
+    assert(B == s3);
+    cout << "unipatch succeeded" << endl;
+    
+    return 0;
+}