Strutil: add new utilities for parsing values out of strings #3173
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* `parse_values()` and `scan_values()` both can parse a series of values in a string, with optional prefix, suffix, and separator. The scan versions just figure out the values, the parse versions optionally can update a string_view& like the other parsing functions in Strutil. * `scan_datetime` parses the int components of a string that looks like "YYYY:MM:DD hh:mm:ss" (and a few minor variants). * Fix stoui -- it was previously casting stoi results, which is not correct. * Add `from_string<>` specialties for `double`, `int64_t`, `uint64_t`.
lgritz
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…SoftwareFoundation#3173) * `parse_values()` and `scan_values()` both can parse a series of values in a string, with optional prefix, suffix, and separator. The scan versions just figure out the values, the parse versions optionally can update a string_view& like the other parsing functions in Strutil. * `scan_datetime` parses the int components of a string that looks like "YYYY:MM:DD hh:mm:ss" (and a few minor variants). * Fix stoui -- it was previously casting stoi results, which is not correct. * Add `from_string<>` specialties for `double`, `int64_t`, `uint64_t`.
lgritz
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Nov 22, 2021
…SoftwareFoundation#3173) * `parse_values()` and `scan_values()` both can parse a series of values in a string, with optional prefix, suffix, and separator. The scan versions just figure out the values, the parse versions optionally can update a string_view& like the other parsing functions in Strutil. * `scan_datetime` parses the int components of a string that looks like "YYYY:MM:DD hh:mm:ss" (and a few minor variants). * Fix stoui -- it was previously casting stoi results, which is not correct. * Add `from_string<>` specialties for `double`, `int64_t`, `uint64_t`.
lgritz
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Nov 29, 2021
* `parse_values()` and `scan_values()` both can parse a series of values in a string, with optional prefix, suffix, and separator. The scan versions just figure out the values, the parse versions optionally can update a string_view& like the other parsing functions in Strutil. * `scan_datetime` parses the int components of a string that looks like "YYYY:MM:DD hh:mm:ss" (and a few minor variants). * Fix stoui -- it was previously casting stoi results, which is not correct. * Add `from_string<>` specialties for `double`, `int64_t`, `uint64_t`.
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parse_values()andscan_values()both can parse a series ofvalues in a string, with optional prefix, suffix, and separator. The
scan versions just figure out the values, the parse versions
optionally can update a string_view& like the other parsing
functions in Strutil.
scan_datetimeparses the int components of a string that looks like"YYYY:MM:DD hh:mm:ss" (and a few minor variants).
Fix stoui -- it was previously casting stoi results, which is not
correct.
Add
from_string<>specialties fordouble,int64_t,uint64_t.