diff options
Diffstat (limited to 'sca-cpp/trunk/samples')
-rw-r--r-- | sca-cpp/trunk/samples/store-cpp/fruits-catalog.cpp | 2 | ||||
-rw-r--r-- | sca-cpp/trunk/samples/store-cpp/shopping-cart.cpp | 10 |
2 files changed, 6 insertions, 6 deletions
diff --git a/sca-cpp/trunk/samples/store-cpp/fruits-catalog.cpp b/sca-cpp/trunk/samples/store-cpp/fruits-catalog.cpp index ce5ebfec6f..9907650316 100644 --- a/sca-cpp/trunk/samples/store-cpp/fruits-catalog.cpp +++ b/sca-cpp/trunk/samples/store-cpp/fruits-catalog.cpp @@ -50,7 +50,7 @@ const list<value> mkfruit(const string& name, const string& code, const string& mklist<value>("name", name) + mklist<value>("currencyCode", code) + mklist<value>("currencySymbol", symbol) + mklist<value>("price", price); } -const failable<value> items(const lambda<value(const list<value>&)> converter, const lambda<value(const list<value>&)> currencyCode) { +const failable<value> items(const lambda<value(const list<value>&)>& converter, const lambda<value(const list<value>&)>& currencyCode) { const string currency(currencyCode(list<value>())); const string symbol(converter(mklist<value>("symbol", currency))); const lambda<value(const value&)> conv(convert(converter, currency)); diff --git a/sca-cpp/trunk/samples/store-cpp/shopping-cart.cpp b/sca-cpp/trunk/samples/store-cpp/shopping-cart.cpp index 4b5dc8db6b..2771d7cd9c 100644 --- a/sca-cpp/trunk/samples/store-cpp/shopping-cart.cpp +++ b/sca-cpp/trunk/samples/store-cpp/shopping-cart.cpp @@ -38,7 +38,7 @@ const string cartId("1234"); * Get the shopping cart from the cache. Return an empty * cart if not found. */ -const list<value> getcart(const value& id, const lambda<value(const list<value>&)> cache) { +const list<value> getcart(const value& id, const lambda<value(const list<value>&)>& cache) { const value cart = cache(mklist<value>("get", mklist<value>(id))); cerr << "cart value: " << cart << "\n"; const failable<value> fcart = cart; @@ -53,7 +53,7 @@ const list<value> getcart(const value& id, const lambda<value(const list<value>& /** * Post a new item to the cart. Create a new cart if necessary. */ -const failable<value> post(unused const list<value>& collection, const value& item, const lambda<value(const list<value>&)> cache) { +const failable<value> post(unused const list<value>& collection, const value& item, const lambda<value(const list<value>&)>& cache) { const value id(mkuuid()); const list<value> newItem(mklist<value>("entry", cadr<value>(car<value>(item)), mklist<value>("id", id), cadddr<value>(car<value>(item)))); const list<value> cart(cons<value>(newItem, getcart(cartId, cache))); @@ -75,7 +75,7 @@ const value find(const value& id, const list<value>& cart) { /** * Return items from the cart. */ -const failable<value> get(const list<value>& id, const lambda<value(const list<value>&)> cache) { +const failable<value> get(const list<value>& id, const lambda<value(const list<value>&)>& cache) { if (isNil(id)) return value(mklist<value>(append(mklist<value>("feed", mklist<value>("title", string("Your Cart")), mklist<value>("id", cartId)), getcart(cartId, cache)))); return find(car(id), getcart(cartId, cache)); @@ -84,7 +84,7 @@ const failable<value> get(const list<value>& id, const lambda<value(const list<v /** * Delete items from the cart. */ -const failable<value> del(const list<value>& id, unused const lambda<value(const list<value>&)> cache) { +const failable<value> del(const list<value>& id, unused const lambda<value(const list<value>&)>& cache) { if (isNil(id)) return cache(mklist<value>("delete", mklist<value>(cartId))); return value(true); @@ -109,7 +109,7 @@ const double sum(const list<value>& items) { /** * Return the total price of the items in the cart. */ -const failable<value> total(const lambda<value(const list<value>&)> cache) { +const failable<value> total(const lambda<value(const list<value>&)>& cache) { const list<value> cart(getcart(cartId, cache)); return value(sum(cart)); } |