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https://github.com/QB64-Phoenix-Edition/QB64pe.git
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6e01fc8dce
Added new _STRCMP and _STRICMP commands for quick string comparisons. Cleaned up QB64 to finish removing the QUI (quick user insert) code and folders. Altered UCASE and LCASE routines to be faster in some situations for us.
47 lines
1.5 KiB
Plaintext
47 lines
1.5 KiB
Plaintext
The {{KW|_CV}} function is used to convert [[_MK$]], [[ASCII]], {{KW|STRING}} values to numerical values.
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{{PageSyntax}}
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:''result'' = {{KW|_CV}}({{Parameter|numericalType}}, {{Parameter|stringValue$}})
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{{PageDescription}}
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* {{Parameter|numericalType}} is any number type: {{KW|INTEGER}}, {{KW|LONG}}, {{KW|SINGLE}}, {{KW|DOUBLE}}, {{KW|_INTEGER64}}, {{KW|_BYTE}} or {{KW|_BIT}}.
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* Integer, Long, Byte and Bit values can be Signed or {{KW|_UNSIGNED}}.
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* The string number value type must match the numerical type parameter used.
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* [[_MK$]] [[STRING|string]] values consist of [[ASCII]] characters in the same byte length as the number value type.
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''Example:'' Using the _MK$ and _CV functions:
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{{CodeStart}} '' ''
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{{Cl|DIM}} i64 {{Cl|AS}} {{Cl|_INTEGER64}}
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{{Cl|DIM}} i64str {{Cl|AS}} {{Cl|STRING}}
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i64 = 2 ^ 61
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i64str = {{Cl|_MK$}}({{Cl|_INTEGER64}}, i64)
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{{Cl|PRINT}} "I64:"; i64
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{{Cl|PRINT}} "_MK$: "; i64str
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i64 = {{Cl|_CV}}({{Cl|_INTEGER64}}, i64str)
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{{Cl|PRINT}} "_CV:"; i64 '' ''
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{{CodeEnd}}
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{{OutputStart}}
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I64: 2305843009213693952
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_MK$:
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_CV: 2305843009213693952
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{{OutputEnd}}
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:The _MK$ string result may not print anything to the screen as this example proved.
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{{PageSeeAlso}}
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* [[MKI$]], [[CVI]], [[INTEGER]]
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* [[MKL$]], [[CVL]], [[LONG]]
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* [[MKS$]], [[CVS]], [[SINGLE]]
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* [[MKD$]], [[CVD]], [[DOUBLE]]
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* [[MKSMBF$]], [[CVSMBF]] {{text|(Microsoft Binary Format)}}
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* [[MKDMBF$]], [[CVDMBF]] {{text|(Microsoft Binary Format)}}
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* [[PDS(7.1) Procedures#CURRENCY|CURRENCY]]
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{{PageNavigation}} |