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-rw-r--r--sca-cpp/trunk/kernel/lambda-test.cpp25
1 files changed, 12 insertions, 13 deletions
diff --git a/sca-cpp/trunk/kernel/lambda-test.cpp b/sca-cpp/trunk/kernel/lambda-test.cpp
index 05a16c2eb8..81f17a57b0 100644
--- a/sca-cpp/trunk/kernel/lambda-test.cpp
+++ b/sca-cpp/trunk/kernel/lambda-test.cpp
@@ -34,7 +34,7 @@ namespace tuscany {
#ifdef HAS_CXX0X_LAMBDAS
const lambda<const int(const int)> inc(const int i) {
- return [=](const int x)->const int {
+ return [i](const int x)->const int {
return x + i;
};
}
@@ -43,27 +43,26 @@ const int square(const int x) {
return x * x;
}
-int mapLambda(const lambda<const int(const int)> f, int v) {
+const int mapLambda(const lambda<const int(const int)> f, int v) {
return f(v);
}
-bool testLambda() {
+const bool testLambda() {
const lambda<const int(const int)> sq = square;
assert(sq(2) == 4);
assert(mapLambda(square, 2) == 4);
assert(mapLambda(sq, 2) == 4);
assert(mapLambda([](const int x)->const int { return x * x; }, 2) == 4);
- const lambda<int(int)> incf = inc(10);
+ const lambda<const int(const int)> incf = inc(10);
assert(incf(1) == 11);
assert(mapLambda(incf, 1) == 11);
assert(mapLambda(inc(10), 1) == 11);
- lambda<const int(const int)> l;
- l = incf;
- assert(l(1) == 11);
- l = square;
- assert(l(2) == 4);
+ const lambda<const int(const int)> il(incf);
+ assert(il(1) == 11);
+ const lambda<const int(const int)> sl(square);
+ assert(sl(2) == 4);
return true;
}
@@ -72,13 +71,13 @@ const double fib_aux(const double n, const double a, const double b) {
}
const bool fibMapPerf() {
- list<double> s = seq(0.0, 4999.0);
- list<double> r = map<double, double>([](const double n)->const double { return fib_aux(n, 0.0, 1.0); }, s);
+ const list<double> s = seq(0.0, 4999.0);
+ const list<double> r = map<double, double>([](const double n)->const double { return fib_aux(n, 0.0, 1.0); }, s);
assert(5000 == length(r));
return true;
}
-bool testCppPerf() {
+const bool testCppPerf() {
cout << "Fibonacci map test " << (time([]()->const bool { return fibMapPerf(); }, 1, 1) / 5000) << " ms" << endl;
return true;
}
@@ -87,7 +86,7 @@ bool testCppPerf() {
}
int main() {
- tuscany::gc_scoped_pool p;
+ const tuscany::gc_scoped_pool p;
tuscany::cout << "Testing..." << tuscany::endl;
#ifdef HAS_CXX0X_LAMBDAS