Cobol inspect

Below are the different examples on different cases and syntax which are very useful while coding a cobol program. Given the result for each case for cobol inspect understanding. Example 1: Capturing the count of any character in a string, cobol inspect. It gives count of a specific character in a string.

Using Inspect in cobol. Quick References. View previous topic :: View next topic. Posted: Sat Sep 26, pm. Hi All, I am looking for a cobol code. Inspect should probably work but I am not getting exact logic.

Cobol inspect

The match values may be single characters or strings, or a mix of both. The match values are searched for, in order of appearance in the code, at each position in the source string. Inspection starts at the leftmost character of the source data item and proceeds, character by character, to the rightmost character. The first value in the match set is "cd". The first element, "c", is compared to the value "a" for a match. No match. The second value in the match set is "e". The third value in the match set is "f". There are no untested values remaining in the match set. The current position in the source data item is advanced one position to the right. The sequential testing of the members of the match set to the value of the current position in the source data item is repeated. None matches. The first match value is "cd".

Notice that, cobol inspect, if we had replaced "cd" with "ef" instead of "QP", the "e" and "f" would not be subsequently replaced with "T and "V".

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Below are the different examples on different cases and syntax which are very useful while coding a cobol program. Given the result for each case for better understanding. Example 1: Capturing the count of any character in a string. It gives count of a specific character in a string. Example 2: Replacing one character with another one. Example Counting the exact length of a string using inspect. Here it calculates all the spaces before it finds any character, in this case the wa-cnt2 would be 6. In the example shown below, it is looking for letter E before the initial space. Counting for a specific character after any other letter.

Cobol inspect

This restriction does not apply to literal-2 or identifier-4,. The position of this first occurrence is determined before the first cycle of the comparison operation described in General Rule 12 is begun. General Formats for Format 1. General Formats for Format 2. General Formats for Format 3. General Formats for Format 4. General Formats for Format 5. Each literal must be nonnumeric and can be any figurative constant, except ALL. If literal External floating-point items are treated as if redefined as alphanumeric with the INSPECT statement referring to the alphanumeric item.

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If the ALL phrase is present, counter is incremented by one for each occurrence of comp-value in source. Posted: Tue Sep 29, am. Capitalising names reveals lots of interesting things. Example Counting the exact length of a string using inspect. The first value in the match set results in a complete match at the current position in the source data item. Notice that, if we had replaced "cd" with "ef" instead of "QP", the "e" and "f" would not be subsequently replaced with "T and "V". Add a Comment Cancel reply Your email address will not be published. In the below shown example, my requirement is to replace only the first R by G. The first comp-val or targ item is checked at the current character location for a match. Your email address will not be published. Work out the logic first. Comparisons in source occur only to the left of the first occurrence of delimiter.

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Inspection starts at the leftmost character of the source data item and proceeds, character by character, to the rightmost character. The targ item in each ALL phrase refers to a single character of comp-chars. Example 1: Capturing the count of any character in a string. The data referred to by these items is treated as a character string. Work out the logic first. Your email address will not be published. M Robert Tinsell. Like O'Neil. If the rightmost character is not comp-value , then counter is not incremented. This could happen when reference modification is used, because in that case the length of a data item is not known at compile time. INSPECT verb in COBOL is very useful and it is used to do the following functionalities Count a particular Character in a string Convert Lower case to upper case Replace a particular Character with other character in a string Replace a set of characters with another set of characters Below are the different examples on different cases and syntax which are very useful while coding a cobol program. Inspect should probably work but I am not getting exact logic.