From 258e1b92ebbfdebefabc120969ab87c3d8b75c3d Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Sun, 15 Jun 2014 03:50:12 +0200
Subject: old c,cc examples

---
 c,cc/substr.cc | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 c,cc/substr.cc

(limited to 'c,cc/substr.cc')

diff --git a/c,cc/substr.cc b/c,cc/substr.cc
new file mode 100644
index 0000000..9a91adc
--- /dev/null
+++ b/c,cc/substr.cc
@@ -0,0 +1,23 @@
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+
+int main(void)
+{
+  //        0 12 34 56
+  string s("aaax\tbx\tcxasd\tdx");
+  unsigned f = 0;
+  for(unsigned i = 0; i < 3; i++) {
+    unsigned e = f;
+    f = s.find("\t", f+1);
+    cout << "e:" << e << " f:" << f << endl;
+    if (e !=0) cout << "'" << s.substr(e+1, f-e-1) << "'" << endl;
+    else cout << "'" << s.substr(0, f) << "'" << endl;
+  }
+  cout << "---" << endl;
+  s.erase(0, f+1);
+  cout << "'" << s << "'" <<endl;
+}
+
-- 
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