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bok:sw:cpp:main
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| Next revision | Previous revision | ||
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bok:sw:cpp:main [2021/06/20 15:35] anwlur created |
bok:sw:cpp:main [2021/08/12 01:27] (current) anwlur [if ... else] |
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| Line 25: | Line 25: | ||
| ==== bool ==== | ==== bool ==== | ||
| - | bool boolSomeBoolean; | + | bool boolSomeBoolean; |
| + | |||
| + | Can be initialized with... | ||
| + | |||
| + | bool boolSomeBoolean1 = false; | ||
| + | bool boolSomeBoolean2 = 1; | ||
| ===== Functions ===== | ===== Functions ===== | ||
| Line 54: | Line 59: | ||
| </code> | </code> | ||
| + | A shorthand is available for simple if...else statements | ||
| + | <code cpp> | ||
| + | variable = (condition) ? trueStatement : falseStatement; | ||
| + | </code> | ||
| + | |||
| + | E.g. | ||
| + | <code cpp> | ||
| + | variable = ( today == birthday ) ? "Happy Birthday" : "Good day!"; | ||
| + | </code> | ||
| + | ==== for ==== | ||
| + | <code cpp> | ||
| + | for(int i = 0; i < limit; i++) { | ||
| + | statement; | ||
| + | } | ||
| + | </code> | ||
| ==== Boolean Operators ==== | ==== Boolean Operators ==== | ||
| - | && -> logical AND | + | && // logical AND |
| - | || -> logical OR | + | || // logical OR |
| - | ! -> logical NOT | + | ! // logical NOT |
| + | |||
| + | ==== Compound Operators ==== | ||
| + | ^= // compound bitwise XOR | ||
| + | += // compound addition | ||
| + | -= // compound substraction | ||
| ====== C++ for Arduino ====== | ====== C++ for Arduino ====== | ||
bok/sw/cpp/main.1624203359.txt.gz · Last modified: 2021/06/20 15:35 by anwlur
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