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== Introduction == |
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-- to be documented -- |
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The following describes the data format and syntax used in pin freeze values. |
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In general, the text entered as freeze value is parsed by the input pin's datatype. |
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=== Integer === |
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Integer constants can be entered in one of the following formats: |
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* decimal (for example: "<code>1234</code>" , "<code>-1234</code>) |
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* with Smalltalk radix prefix: (for example: "<code>16rCAFE</code>" , "<code>16r-AA</code>, "<code>8r100</code>, "<code>2r101010000</code>) any radix between 2 and 36 is allowed. |
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* with C radix prefix: (for example: "<code>0xCAFE</code>" , "<code>-0xAA</code>, "<code>0b101010000</code>) (0x for hex, 0o for octal, ob for binary). Notice that the C-octal notation (prefix 0) is not supported. |
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=== Float === |
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* regular floats such as: "<code>123.0</code>", "<code>+123.0</code>", "<code>-123.0</code>", "<code>.123</code>", "<code>123.</code>", "<code>123.0e+2</code>", "<code>123.0e-2</code>" |
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Version vom 20. September 2019, 00:02 Uhr
Introduction[Bearbeiten]
The following describes the data format and syntax used in pin freeze values. In general, the text entered as freeze value is parsed by the input pin's datatype.
Integer[Bearbeiten]
Integer constants can be entered in one of the following formats:
- decimal (for example: "
1234" , "-1234) - with Smalltalk radix prefix: (for example: "
16rCAFE" , "16r-AA, "8r100, "2r101010000) any radix between 2 and 36 is allowed. - with C radix prefix: (for example: "
0xCAFE" , "-0xAA, "0b101010000) (0x for hex, 0o for octal, ob for binary). Notice that the C-octal notation (prefix 0) is not supported.
Float[Bearbeiten]
- regular floats such as: "
123.0", "+123.0", "-123.0", ".123", "123.", "123.0e+2", "123.0e-2"
