add Db::pget addresses #235

git-svn-id: file:///svn/tokudb@1432 c7de825b-a66e-492c-adef-691d508d4ae1

cxx/db.cpp

@@ -84,6 +84,11 @@ int Db::get(DbTxn *txn, Dbt *key, Dbt *data, u_int32_t flags) {
     return the_Env->maybe_throw_error(ret);
 }
 
+int Db::pget(DbTxn *txn, Dbt *key, Dbt *pkey, Dbt *data, u_int32_t flags) {
+    int ret = the_db->pget(the_db, txn->get_DB_TXN(), key->get_DBT(), pkey->get_DBT(), data->get_DBT(), flags);
+    return the_Env->maybe_throw_error(ret);
+}
+
 int Db::put(DbTxn *txn, Dbt *key, Dbt *data, u_int32_t flags) {
     int ret = the_db->put(the_db, txn->get_DB_TXN(), key->get_DBT(), data->get_DBT(), flags);
     return the_Env->maybe_throw_error(ret);

include/db_cxx.h

@@ -100,6 +100,7 @@ class Db {
     int cursor(DbTxn */*txn*/, Dbc **/*cursorp*/, u_int32_t /*flags*/);
     int del(DbTxn */*txn*/, Dbt */*key*/, u_int32_t /*flags*/);
     int get(DbTxn */*txn*/, Dbt */*key*/, Dbt */*data*/, u_int32_t /*flags*/);
+    int pget(DbTxn *, Dbt *, Dbt *, Dbt *, u_int32_t);
     int open(DbTxn */*txn*/, const char */*name*/, const char */*subname*/, DBTYPE, u_int32_t/*flags*/, int/*mode*/);
     int put(DbTxn *, Dbt *, Dbt *, u_int32_t);
     int get_flags(u_int32_t *);