Chapter 23
Rule Book of C++
Throughout the text, we have defined many terms and the rules governing them. In this small chapter, we are summarizing the import rules for ready reference. When you have a compilation error or your code does not behave as expected, you can refer these rules and check your code.
| Keyword | Rule |
|---|---|
| #define symbolic constants | Pre-processor directive #define is used for defining constants. Such constants are termed as symbolic constants. |
| #include | Pre-processor directive #include tells the compiler to consider the specified file as part of the program |
| Pre-processor directive | Pre-processor directives start in first column. |
| Pre-processor directive | Pre-processor directives are not terminated with semicolon. |
| & operator ... |
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