добавили laba34

.gitignore

@@ -2,3 +2,4 @@
 /obj
 /*.depend
 /*.layout
+/unittest

histogram.cpp

@@ -1,14 +1,20 @@
 #include "histogram.h"
 
-void find_minmax(vector<double> vec, double& min, double& max) {
+bool find_minmax(vector<double> vec, double& min, double& max) {
 
+    if (vec.size()== 0){
+        cerr<<"Empty vec";
+        return false;
+    }
 
     min = vec[0];
     max = vec[0];
+
     for (double x : vec) {
         if (x < min) min = x;
         if (x > max) max = x;
     }
+    return true;
 }
 
 vector<size_t> make_histogram(size_t number, vector<double> vec) {

histogram_internal.h

@@ -1,6 +1,6 @@
 #ifndef HISTOGRAM_INTERNAL_H_INCLUDED
 #define HISTOGRAM_INTERNAL_H_INCLUDED
 using namespace std;
-void find_minmax(vector<double> vec, double& min, double& max);
+bool find_minmax(vector<double> vec, double& min, double& max);
 
 #endif // HISTOGRAM_INTERNAL_H_INCLUDED

unittest.cpp

@@ -30,12 +30,12 @@ TEST_CASE("vector of one elements"){
     find_minmax({3}, min, max);
     CHECK(min == max);
 }
-TEST_CASE("mixed positive and negative numbers") {
+TEST_CASE("empty vector") {
     double min = 0;
     double max = 0;
-    find_minmax({-1, 2, 0, -3, 5}, min, max);
-    CHECK(min == -3);
-    CHECK(max == 5);
+    vector<double>empty;
+    bool result = find_minmax(empty, min, max);
+    CHECK(!result);
 }
 
 TEST_CASE("vector with all negative numbers") {

unittest/unittest.cbp

@@ -35,10 +35,7 @@
 			<Option target="&lt;{~None~}&gt;" />
 		</Unit>
 		<Unit filename="../histogram.cpp" />
-		<Unit filename="../histogram.h" />
-		<Unit filename="../marks.h">
-			<Option target="&lt;{~None~}&gt;" />
-		</Unit>
+		<Unit filename="../histogram_internal.h" />
 		<Unit filename="../svg.cpp" />
 		<Unit filename="../svg.h">
 			<Option target="&lt;{~None~}&gt;" />

unittest/unittest.depend

@@ -66,23 +66,23 @@
 	<string>
 	<math.h>
 
-1748243704 source:c:\users\u111-15\desktop\lab34\laba01\histogram.cpp
+1748439317 source:c:\users\u111-15\desktop\lab34\laba01\histogram.cpp
 	"histogram.h"
 
 1748243654 c:\users\u111-15\desktop\lab34\laba01\histogram.h
 	<vector>
 	<iostream>
 
-1748386434 source:c:\users\u111-15\desktop\lab34\laba01\svg.cpp
+1748437296 source:c:\users\u111-15\desktop\lab34\laba01\svg.cpp
 	"svg.h"
 
-1748242438 c:\users\u111-15\desktop\lab34\laba01\svg.h
+1748436616 c:\users\u111-15\desktop\lab34\laba01\svg.h
 	<iostream>
 	<vector>
 	<string>
 	<math.h>
 
-1748213520 source:c:\users\u111-15\desktop\lab34\laba01\unittest.cpp
+1748439285 source:c:\users\u111-15\desktop\lab34\laba01\unittest.cpp
 	"doctest.h"
 	"histogram_internal.h"
 
@@ -131,5 +131,72 @@
 	<sys/time.h>
 	<unistd.h>
 
-1748243718 c:\users\u111-15\desktop\lab34\laba01\histogram_internal.h
+1748439317 c:\users\u111-15\desktop\lab34\laba01\histogram_internal.h
+
+1748850515 source:c:\users\home\desktop\lab3444\laba01\histogram.cpp
+	"histogram.h"
+
+1748850541 c:\users\home\desktop\lab3444\laba01\histogram.h
+	<vector>
+	<iostream>
+
+1748439286 source:c:\users\home\desktop\lab3444\laba01\unittest.cpp
+	"doctest.h"
+	"histogram_internal.h"
+
+1748430260 c:\users\home\desktop\lab3444\laba01\doctest.h
+	<signal.h>
+	<ciso646>
+	<cstddef>
+	<ostream>
+	<istream>
+	<type_traits>
+	"doctest_fwd.h"
+	<ctime>
+	<cmath>
+	<climits>
+	<math.h>
+	<new>
+	<cstdio>
+	<cstdlib>
+	<cstring>
+	<limits>
+	<utility>
+	<fstream>
+	<sstream>
+	<iostream>
+	<algorithm>
+	<iomanip>
+	<vector>
+	<atomic>
+	<mutex>
+	<set>
+	<map>
+	<unordered_set>
+	<exception>
+	<stdexcept>
+	<csignal>
+	<cfloat>
+	<cctype>
+	<cstdint>
+	<string>
+	<sys/types.h>
+	<unistd.h>
+	<sys/sysctl.h>
+	<AfxWin.h>
+	<windows.h>
+	<io.h>
+	<sys/time.h>
+	<unistd.h>
+
+1748439318 c:\users\home\desktop\lab3444\laba01\histogram_internal.h
+
+1748850295 source:c:\users\home\desktop\lab3444\laba01\svg.cpp
+	"svg.h"
+
+1748850424 c:\users\home\desktop\lab3444\laba01\svg.h
+	<iostream>
+	<vector>
+	<string>
+	<math.h>
 

unittest/unittest.layout

@@ -2,14 +2,29 @@
 <CodeBlocks_layout_file>
 	<FileVersion major="1" minor="0" />
 	<ActiveTarget name="Debug" />
-	<File name="..\histogram.h" open="0" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="..\svg.cpp" open="1" top="0" tabpos="0" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="227" topLine="0" />
+			<Cursor1 position="0" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="..\unittest.cpp" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="..\unittest.cpp" open="1" top="1" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="1327" topLine="0" />
+			<Cursor1 position="858" topLine="10" />
+		</Cursor>
+	</File>
+	<File name="..\histogram_internal.h" open="1" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+		<Cursor>
+			<Cursor1 position="208" topLine="0" />
+		</Cursor>
+	</File>
+	<File name="..\histogram.cpp" open="0" top="0" tabpos="0" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+		<Cursor>
+			<Cursor1 position="216" topLine="0" />
+		</Cursor>
+	</File>
+	<File name="..\doctest.h" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+		<Cursor>
+			<Cursor1 position="112412" topLine="2388" />
 		</Cursor>
 	</File>
 </CodeBlocks_layout_file>