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Trivial: add doxygen-compatible comments relating to BerkeleyEnvironment

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This commit is contained in:
Pierre Rochard 2018-09-14 14:13:16 -04:00
parent 88b1d956fe
commit 14bc2a17dd
1 changed files with 8 additions and 0 deletions
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8
src/wallet/db.cpp
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@ -84,6 +84,13 @@ bool IsWalletLoaded(const fs::path& wallet_path)
return database && database->IsDatabaseLoaded(database_filename); return database && database->IsDatabaseLoaded(database_filename);
} }
/**
* @param[in] wallet_path Path to wallet directory. Or (for backwards compatibility only) a path to a berkeley btree data file inside a wallet directory.
* @param[out] database_filename Filename of berkeley btree data file inside the wallet directory.
* @return A shared pointer to the BerkeleyEnvironment object for the wallet directory, never empty because ~BerkeleyEnvironment
* erases the weak pointer from the g_dbenvs map.
* @post A new BerkeleyEnvironment weak pointer is inserted into g_dbenvs if the directory path key was not already in the map.
*/
std::shared_ptr<BerkeleyEnvironment> GetWalletEnv(const fs::path& wallet_path, std::string& database_filename) std::shared_ptr<BerkeleyEnvironment> GetWalletEnv(const fs::path& wallet_path, std::string& database_filename)
{ {
fs::path env_directory; fs::path env_directory;
@ -218,6 +225,7 @@ bool BerkeleyEnvironment::Open(bool retry)
return true; return true;
} }
//! Construct an in-memory mock Berkeley environment for testing and as a place-holder for g_dbenvs emplace
BerkeleyEnvironment::BerkeleyEnvironment() BerkeleyEnvironment::BerkeleyEnvironment()
{ {
Reset(); Reset();