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lmdb-safe
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Move remaining examples from top-level to example folder and build-system

This commit is contained in:
Martchus 2022-01-30 21:25:05 +01:00
parent 2e7d278c9b
commit d27b737234
3 changed files with 11 additions and 5 deletions
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5
CMakeLists.txt
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@ -58,6 +58,9 @@ use_package(TARGET_NAME Boost::serialization PACKAGE_NAME Boost PACKAGE_ARGS "${
# find catch2 (required by tests)
use_package(TARGET_NAME Catch2::Catch2 PACKAGE_NAME Catch2 LIBRARIES_VARIABLE "TEST_LIBRARIES")
# find threading library (required by examples)
use_package(TARGET_NAME Threads::Threads PACKAGE_NAME Threads LIBRARIES_VARIABLE "TEST_LIBRARIES")
# include modules to apply configuration
include(BasicConfig)
include(WindowsResources)
@ -72,7 +75,7 @@ set(TESTS basic typed)
foreach (TEST ${TESTS})
configure_test_target(TEST_NAME "${TEST}_tests" SRC_FILES "tests/${TEST}.cc" LIBRARIES "${TEST_LIBRARIES}")
endforeach ()
set(EXAMPLES multi rel resize scale typed)
set(EXAMPLES basic multi rel resize scale typed view)
foreach (EXAMPLE ${EXAMPLES})
configure_test_target(TEST_NAME "${EXAMPLE}_example" SRC_FILES "examples/${EXAMPLE}.cc" LIBRARIES "${TEST_LIBRARIES}")
endforeach ()

4
basic-example.cc → examples/basic.cc
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@ -1,4 +1,4 @@
#include "lmdb-safe.hh"
#include "../lmdb-safe.hh"
using namespace std;
using namespace LMDBSafe;
@ -16,7 +16,7 @@ void checkLMDB(MDBEnv* env, MDBDbi dbi)
int main()
{
auto env = getMDBEnv("./database", 0, 0600);
auto env = getMDBEnv("./database", MDB_NOSUBDIR, 0600);
auto dbi = env->openDB("example", MDB_CREATE);
auto txn = env->getRWTransaction();

7
lmdb-view.cc → examples/view.cc
View File

@ -1,4 +1,6 @@
#include "lmdb-safe.hh"
#include "../lmdb-safe.hh"
#include <c++utilities/application/global.h>
#include <iostream>
@ -7,6 +9,7 @@ using namespace LMDBSafe;
void countDB(MDBEnv& env, MDBROTransaction& txn, const std::string& dbname)
{
CPP_UTILITIES_UNUSED(env)
auto db = txn->openDB(dbname, 0);
auto cursor = txn->getCursor(db);
uint32_t count = 0;
@ -25,7 +28,7 @@ void countDB(MDBEnv& env, MDBROTransaction& txn, const std::string& dbname)
int main(int argc, char** argv)
{
MDBEnv env(argv[1], MDB_RDONLY | MDB_NOSUBDIR, 0600);
MDBEnv env(argc >= 2 ? argv[1] : "./database", MDB_RDONLY | MDB_NOSUBDIR, 0600);
auto main = env.openDB("", 0);
auto txn = env.getROTransaction();