Data Manipulation下載 PDF選擇的小節所選的小節與子小節完整手冊已更新2025-07-30閱讀時間為 2 分鐘LabVIEWAPI 參考LabVIEW G Use the Data Manipulation functions to modify the data types used in LabVIEW. Type Cast FunctionCasts x to the data type, type, by flattening it and unflattening it using the new data type. If the function must reinterpret data instead of transforming it, LabVIEW uses a temporary buffer. This function has the risk of reinterpreting data. To preserve the data value while converting the data, use the Coerce To Type function instead.Flatten To String FunctionConverts the anything input to a flattened data string of binary values. You also can use this function to convert the byte order, or endian format, of the data in the flattened data string.Unflatten From String FunctionConverts binary string to the type wired to type. binary string should contain flattened data of the type wired to type. You also can use this function to specify the byte order, or endian format, of the data in the binary string.Mantissa & Exponent FunctionReturns the mantissa and exponent of the input numeric value such that number = mantissa * 2^exponent.Rotate Left With Carry FunctionRotates each bit in the input value one bit to the left (from least significant to most significant bit), inserts carry in the low-order bit, and returns the most significant bit.Rotate Right With Carry FunctionRotates each bit in value one bit to the right (from most significant to least significant), inserts carry in the high-order bit, and returns the least significant bit.Logical Shift FunctionShifts x the number of bits specified by y.Rotate FunctionRotates x the number of bits specified by y.Split Number FunctionBreaks a number into its component bytes or words.Join Numbers FunctionCreates a number from the component bytes or words.Swap Bytes FunctionSwaps the high-order 8 bits and the low-order 8 bits for every word in data.Swap Words FunctionSwaps the high-order 16 bits and the low-order 16 bits for every long integer in data.Byte Array Checksum VIComputes the message digest on a byte array. You must manually select the polymorphic instance you want to use.Parent topic: Numeric
Use the Data Manipulation functions to modify the data types used in LabVIEW. Type Cast FunctionCasts x to the data type, type, by flattening it and unflattening it using the new data type. If the function must reinterpret data instead of transforming it, LabVIEW uses a temporary buffer. This function has the risk of reinterpreting data. To preserve the data value while converting the data, use the Coerce To Type function instead.Flatten To String FunctionConverts the anything input to a flattened data string of binary values. You also can use this function to convert the byte order, or endian format, of the data in the flattened data string.Unflatten From String FunctionConverts binary string to the type wired to type. binary string should contain flattened data of the type wired to type. You also can use this function to specify the byte order, or endian format, of the data in the binary string.Mantissa & Exponent FunctionReturns the mantissa and exponent of the input numeric value such that number = mantissa * 2^exponent.Rotate Left With Carry FunctionRotates each bit in the input value one bit to the left (from least significant to most significant bit), inserts carry in the low-order bit, and returns the most significant bit.Rotate Right With Carry FunctionRotates each bit in value one bit to the right (from most significant to least significant), inserts carry in the high-order bit, and returns the least significant bit.Logical Shift FunctionShifts x the number of bits specified by y.Rotate FunctionRotates x the number of bits specified by y.Split Number FunctionBreaks a number into its component bytes or words.Join Numbers FunctionCreates a number from the component bytes or words.Swap Bytes FunctionSwaps the high-order 8 bits and the low-order 8 bits for every word in data.Swap Words FunctionSwaps the high-order 16 bits and the low-order 16 bits for every long integer in data.Byte Array Checksum VIComputes the message digest on a byte array. You must manually select the polymorphic instance you want to use.Parent topic: Numeric
Use the Data Manipulation functions to modify the data types used in LabVIEW. Type Cast FunctionCasts x to the data type, type, by flattening it and unflattening it using the new data type. If the function must reinterpret data instead of transforming it, LabVIEW uses a temporary buffer. This function has the risk of reinterpreting data. To preserve the data value while converting the data, use the Coerce To Type function instead.Flatten To String FunctionConverts the anything input to a flattened data string of binary values. You also can use this function to convert the byte order, or endian format, of the data in the flattened data string.Unflatten From String FunctionConverts binary string to the type wired to type. binary string should contain flattened data of the type wired to type. You also can use this function to specify the byte order, or endian format, of the data in the binary string.Mantissa & Exponent FunctionReturns the mantissa and exponent of the input numeric value such that number = mantissa * 2^exponent.Rotate Left With Carry FunctionRotates each bit in the input value one bit to the left (from least significant to most significant bit), inserts carry in the low-order bit, and returns the most significant bit.Rotate Right With Carry FunctionRotates each bit in value one bit to the right (from most significant to least significant), inserts carry in the high-order bit, and returns the least significant bit.Logical Shift FunctionShifts x the number of bits specified by y.Rotate FunctionRotates x the number of bits specified by y.Split Number FunctionBreaks a number into its component bytes or words.Join Numbers FunctionCreates a number from the component bytes or words.Swap Bytes FunctionSwaps the high-order 8 bits and the low-order 8 bits for every word in data.Swap Words FunctionSwaps the high-order 16 bits and the low-order 16 bits for every long integer in data.Byte Array Checksum VIComputes the message digest on a byte array. You must manually select the polymorphic instance you want to use.Parent topic: Numeric