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<!-- Enter a brief description/summary of your PR here. What does it fix/what does it change/how was it tested (even manually, if necessary)? --> ## Summary of the Pull Request Add a version project reference to the CalculatorEngineCommon project to integrate versioning support. <!-- Please review the items on the PR checklist before submitting--> ## PR Checklist - [ ] **Closes:** #xxx - [ ] **Communication:** I've discussed this with core contributors already. If the work hasn't been agreed, this work might be rejected - [ ] **Tests:** Added/updated and all pass - [ ] **Localization:** All end-user-facing strings can be localized - [ ] **Dev docs:** Added/updated - [ ] **New binaries:** Added on the required places - [ ] [JSON for signing](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ESRPSigning_core.json) for new binaries - [ ] [WXS for installer](https://github.com/microsoft/PowerToys/blob/main/installer/PowerToysSetup/Product.wxs) for new binaries and localization folder - [ ] [YML for CI pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ci/templates/build-powertoys-steps.yml) for new test projects - [ ] [YML for signed pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/release.yml) - [ ] **Documentation updated:** If checked, please file a pull request on [our docs repo](https://github.com/MicrosoftDocs/windows-uwp/tree/docs/hub/powertoys) and link it here: #xxx <!-- Provide a more detailed description of the PR, other things fixed, or any additional comments/features here --> ## Detailed Description of the Pull Request / Additional comments <!-- Describe how you validated the behavior. Add automated tests wherever possible, but list manual validation steps taken as well --> ## Validation Steps Performed
C++/WinRT CalculatorEngine Project Overview
This project wraps the exprtk expression parsing library with a C++/WinRT component,
making advanced mathematical evaluation capabilities available to Windows applications.
It is designed specifically to provide calculation support for the CmdPal calculator extension.
Using exprtk
This project uses exprtk as the expression parsing and evaluation engine.
How to use exprtk in this project:
-
The exprtk header file (
exprtk.hpp) is included in the project source. -
You can use exprtk to parse and evaluate mathematical expressions in your C++ code. For example:
#include "exprtk.hpp" exprtk::expression<double> expression; exprtk::parser<double> parser; std::string formula = "3 + 4 * 2"; parser.compile(formula, expression); double result = expression.value();
How to update exprtk:
- Download the latest
exprtk.hppfrom the official repository. - Replace the existing
exprtk.hppfile in the project with the new version. - Rebuild the project to ensure compatibility and take advantage of any updates.