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--- cplusplus:control_structures_selection [2017/01/30 20:32] – mithat
+++ cplusplus:control_structures_selection [2017/01/31 23:57] (current) – [C++ logical operators] mithat
@@ Line 31: / Line 31: @@
 ===== Selection structures =====
-  * There are four selection structures available in C++:
+  * Four selection structures available in C++:
     * //if//
     * //if/else//
     * //nested if/else//
     * //switch//
+  * Also has a ternary //conditional operator// that performs selection.
 ===== if selection structure =====
@@ Line 184: / Line 185: @@
   * ''&&'' (logical AND)
     * Takes two operands
-    * Returns ''true'' if //both// operands are ''true'', ''false'' otherwise.
+    * Returns ''true'' if //both// operands are ''true'', returns ''false'' otherwise.
   * ''||'' (logical OR)
     * Takes two operands
-    * Returns ''true'' if //either// operand is ''true'', ''false'' otherwise.
+    * Returns ''true'' if //either// operand is ''true'', returns ''false'' otherwise.
   * ''!'' (logical NOT, logical negation)
     * Takes one operand
@@ Line 249: / Line 250: @@
   * [[selection_examples#comparing_characters|Comparing characters example]]
   * See Gaddis 4.12 (programs Pr4-20.cpp and Pr4-21.cpp).
+===== switch structure =====
+  * [[selection_examples#switch|simple switch example]]
+  * See Gaddis 4.14 (programs Pr4-23.cpp to Pr4-27.cpp).
 ===== The conditional operator =====
@@ Line 258: / Line 263: @@
     * Examples:<code c++>y = x<0 ? -1.0*x : x;
 w = x<0 ? y=10 : z=20;</code>
-===== switch structure =====
-  * [[selection_examples#switch|simple switch example]]
-  * See Gaddis 4.14 (programs Pr4-23.cpp to Pr4-27.cpp).
 ===== More about blocks and scope =====