Associative array/Iteration: Difference between revisions
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→{{header|FutureBasic}}: Added descriptions above options
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=={{header|FutureBasic}}==
There are many ways to iterate over an associative array (dictionary) in FutureBasic. Below are a selection.
1. for ... in ...
<syntaxhighlight lang="futurebasic">
void local fn DoIt
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</syntaxhighlight>
2. Enumerator callback
<syntaxhighlight lang="futurebasic">
void local fn MyDictEnumerator( dict as CFDictionaryRef, key as CFTypeRef, obj as CFTypeRef, stp as ^BOOL, userData as ptr )
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</syntaxhighlight>
3. Array of keys
<syntaxhighlight lang="futurebasic">
void local fn DoIt
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</syntaxhighlight>
4. Array of values
<syntaxhighlight lang="futurebasic">
void local fn DoIt
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</syntaxhighlight>
5. Key/object enumerators
<syntaxhighlight lang="futurebasic">
void local fn DoIt
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