implement Dbc::del addresses #227

git-svn-id: file:///svn/tokudb@1394 c7de825b-a66e-492c-adef-691d508d4ae1

cxx/dbc.cpp

@@ -15,6 +15,14 @@ int Dbc::get(Dbt* key, Dbt *data, u_int32_t flags) {
     return env->maybe_throw_error(ret);
 }
 
+int Dbc::del(u_int32_t flags) {
+    DBC *dbc = this;
+    int ret = dbc->c_del(dbc, flags);
+    DB_ENV *dbenv_c=dbc->dbp->dbenv;
+    DbEnv *env = (DbEnv*)dbenv_c->api1_internal;
+    return env->maybe_throw_error(ret);
+}
+
 // Not callable, but some compilers require it to be defined anyway.
 Dbc::~Dbc()
 {

include/db_cxx.h

@@ -175,6 +175,7 @@ class Dbc : protected DBC
  public:
     int close(void);
     int get(Dbt*, Dbt *, u_int32_t);
+    int del(u_int32_t);
  private:
     Dbc();  // User may not call it.
     ~Dbc(); // User may not delete it.