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This function converts a charstring representing an integer value to the equivalent integer. If the string does not represent a valid integer value (e.g. it's an empty string, there're some non-numerical/non-sign characters in the string etc.) the function gives a compile error for string constants or a dynamic testcase error when the string cannot be evaluated at compile time.
Related keyword:
str2int(charstring value) return integer |
Example 1:
const integer c_siffra := str2int("-66");
The constant called c_siffra will have the integer value -66.
Example 2:
const integer c_seffre := str2int("abc");
Compile error.