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#include <string_view>
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bool | Teuchos::idempotentlyGetNamedEnvironmentVariableAsBool (const char name[], bool &initialized, const char environmentVariableName[], const bool defaultValue) |
template<typename T > | |
T | Teuchos::idempotentlyGetEnvironmentVariable (T &value, bool &initialized, const std::string_view environmentVariableName, const T defaultValue) |
Read a variable from the environment. Example usage: More... | |