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--- cpp:osteams [2020/05/17 18:19]
gthanos [Χρήση συναρτήσεων μορφοποίησης]
+++ cpp:osteams [2020/05/17 19:03]
gthanos [std::ios::floatfield]
@@ Line 155: / Line 155: @@
   /* no special formatting specified */
+  cout << 0.00000123456789012345678 << endl;
+  cout << 0.0000123456789012345678 << endl;
+  cout << 0.000123456789012345678 << endl;
+  cout << 0.00123456789012345678 << endl;
+  cout << 0.0123456789012345678 << endl;
   cout << 0.123456789012345678 << endl;
   cout << 123.4567890123456789 << endl;
@@ Line 160: / Line 165: @@
   cout << 123456789.0123456789 << endl;
-  cout << fixed << endl;
+  cout << std::fixed << endl;
-  cout << setprecision(1) << 123.456 << endl;
+  cout << std::setprecision(1) << 123.456 << endl;
-  cout << setprecision(2) << 123.456 << endl;
+  cout << std::setprecision(2) << 123.456 << endl;
-  cout << setprecision(3) << 123.456 << endl;
+  cout << std::setprecision(3) << 123.456 << endl;
-  cout << setprecision(4) << 123.456 << endl;
+  cout << std::setprecision(4) << 123.456 << endl;
-  cout << setprecision(5) << 123.456 << endl;
+  cout << std::setprecision(5) << 123.456 << endl;
-  cout << setprecision(6) << 123.456 << endl;
+  cout << std::setprecision(6) << 123.456 << endl;
-  cout << setprecision(7) << 123.456 << endl;
+  cout << std::setprecision(7) << 123.456 << endl;
-  cout << scientific << endl;
+  cout << std::scientific << endl;
-  cout << setprecision(1) << 123.456 << endl;
+  cout << std::setprecision(1) << 123.456 << endl;
-  cout << setprecision(2) << 123.456 << endl;
+  cout << std::setprecision(2) << 123.456 << endl;
-  cout << setprecision(3) << 123.456 << endl;
+  cout << std::setprecision(3) << 123.456 << endl;
-  cout << setprecision(4) << 123.456 << endl;
+  cout << std::setprecision(4) << 123.456 << endl;
-  cout << setprecision(5) << 123.456 << endl;
+  cout << std::setprecision(5) << 123.456 << endl;
-  cout << setprecision(6) << 123.456 << endl;
+  cout << std::setprecision(6) << 123.456 << endl;
-  cout << setprecision(7) << 123.456 << endl;
+  cout << std::setprecision(7) << 123.456 << endl;
-  cout << showpoint << endl;
+  cout << std::showpoint << endl;
   cout << 30 << " " <<  1000L << " " << 1000.00 << " " << 3.14159;
-  cout << noshowpoint << endl;
+  cout << std::noshowpoint << endl;
   cout << 30 << " " << 1000L << " " << 1000.00 << " " << 3.14159;
+  cout << endl;
 }
 </code>

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