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contains

bool contains(const std::string& key) const;

Return whether a Params object contains the provided key.

Parameters​

  • key (std::string) A key to search for
  • returns (bool) True if the key is in the Params object, false otherwise

Example​

Params p;
p.insert("frequency", "3GHz");
bool x = p.contains("frequency");  // x = true
bool y = p.contains("clock_rate"); // y = false

The Params header file is included with any SST object that supports Params.

#include <sst/core/component.h> // or
#include <sst/core/subcomponent.h> // or
#include <sst/core/componentExtension.h> // or
#include <sst/core/params.h> // if not included in base class