small improvement

src/core/marketplace.h

@@ -56,9 +56,9 @@ class Marketplace
     friend class ExcelReader;
 
   private:
-    SellersVec sellers_;
-    SalesVec sales_;
-    BasketVec basket_;
+    SellersVec sellers_{500};
+    SalesVec sales_{50000};
+    BasketVec basket_{50};
 };
 
 double marketFee(int sumInCent, int percent, int maxFeeInCent);

test/compile_make_sales.sh

@@ -0,0 +1 @@
+g++ -I ../src/core make_sales.cpp -L /home/brodbemn/Entwicklung/kima2/build/lib -l core -L /usr/lib -l sqlite3 -l stdc++fs -l boost_date_time -o make_sales

test/make_sales.cpp

@@ -0,0 +1,42 @@
+#include "../src/core/database.h"
+#include "../src/core/seller.h"
+#include "../src/core/sale.h"
+
+#include <memory>
+
+int main()
+{
+    std::vector<std::unique_ptr<Seller>> sellers;
+    std::vector<std::unique_ptr<Sale>> sales;
+
+    Database db("test.db");
+
+    int count = 0;
+
+    for (int i = 0; i < 300; ++i) {
+        auto seller = std::make_unique<Seller>();
+        seller->createUuid();
+        seller->setSellerNo(i + 1);
+        for (int j = 0; j < 100; ++j) {
+            ++count;
+            auto article = std::make_unique<Article>();
+            article->createUuid();
+            article->setSourceNo(3);
+            article->setArticleNo(count);
+            article->setPrice(500);
+            auto sale = std::make_unique<Sale>();
+            sale->createUuid();
+            sale->setSourceNo(3);
+            sale->addArticle(article.get());
+            sales.push_back(std::move(sale));
+            seller->addArticle(std::move(article));
+        }
+        sellers.push_back(std::move(seller));
+    }
+
+    db.storeSellers(sellers);
+    db.storeSales(sales);
+
+    for (int i = 0; i < 30000; ++i) {
+    }
+}