Utilities.md

Utilities

Contents

• ExceptionCollector

ExceptionCollector

ExceptionCollector is a utility that allows you to have multiple exceptions thrown, without stopping the execution of the program, and then throw them all later.

ExceptionCollector exceptions;
for (int i = 1; i <= 4; ++i) {
    exceptions.gather([&](){/* Code that may throw errors here */});
}
exceptions.release(); // All errors actually thrown together here

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Use with Approval Tests: See Approving multiple files in one test.

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