Fix compile on linux gcc 4.8.1. Add include guard (pragma once) in boolinq.h,…

Fix compile on linux gcc 4.8.1. Add include guard (pragma once) in boolinq.h, remove gmock include directives, add explicit include of <climits>, comment code which use std::vector of const int, clarify typenames inside utility templates.

boolinq/AllTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"
@@ -46,4 +45,4 @@ TEST(All, ThreeIntsSecond)
     EXPECT_FALSE(rng.all([](int a){return a>1;}));
     EXPECT_FALSE(rng.all([](int a){return a==1;}));
     EXPECT_FALSE(rng.all([](int a){return a<2;}));
-}
+}
\ No newline at end of file

boolinq/AnyTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"
@@ -30,4 +29,4 @@ TEST(Any, ThreeInts)
     EXPECT_FALSE(rng.any([](int a){return a==4;}));
     EXPECT_FALSE(rng.any([](int a){return a<1;}));
     EXPECT_FALSE(rng.any([](int a){return a>3;}));
-}
+}
\ No newline at end of file

boolinq/AvgTest.cpp

 #include <list>
 #include <vector>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"

boolinq/BitsRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 

boolinq/BytesRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 
@@ -124,4 +123,4 @@ TEST(BytesRange, IntsLF)
     auto dst = rng.bytes(LastToFirst);
 
     CheckRangeEqArray(dst, ans);
-}
+}
\ No newline at end of file

boolinq/CommonTests.h

@@ -2,6 +2,10 @@
 
 #include <set>
 
+#include "boolinq.h"
+
+using namespace boolinq;
+
 //////////////////////////////////////////////////////////////////////////
 // Compare Range with array
 //////////////////////////////////////////////////////////////////////////
@@ -44,8 +48,8 @@ void CheckRangeEqSet(R dst, T (&ans)[N])
 
     EXPECT_EQ(expected.size(), actual.size());
 
-    std::set<T>::iterator it1 = expected.begin();
-    std::set<typename R::value_type>::iterator it2 = actual.begin();
+    typename std::set<T>::iterator it1 = expected.begin();
+    typename std::set<typename R::value_type>::iterator it2 = actual.begin();
     for(; it1 != expected.end() && it2 != actual.end(); it1++, it2++)
     {
         EXPECT_EQ(*it2, *it1);

boolinq/ConcatRangeTest.cpp

-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 
@@ -56,4 +55,4 @@ TEST(ConcatRange, ArrayVectorArray)
     auto dst = rng1.concat(rng2).concat(rng3);
 
     CheckRangeEqArray(dst, ans);
-}
+}
\ No newline at end of file

boolinq/ContainsTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"
@@ -44,4 +43,4 @@ TEST(Contains, FiveStrings)
 
     EXPECT_FALSE(rng.contains("dino"));
     EXPECT_FALSE(rng.contains("lord"));
-}
+}
\ No newline at end of file

boolinq/CountTest.cpp

 #include <list>
 #include <vector>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"

boolinq/DistinctRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 
@@ -101,4 +100,4 @@ TEST(DistinctRange, OneFieldFront)
     auto dst = rng.distinct([](const Man & man){return man.age;});
 
     CheckRangeEqSet(dst, ans);
-}
+}
\ No newline at end of file

boolinq/DotCallTest.cpp

@@ -3,7 +3,6 @@
 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 

boolinq/ElementAtTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"
@@ -38,4 +37,4 @@ TEST(ElementAt, FiveStrings)
     EXPECT_EQ("nokia",  rng.elementAt(2));
     EXPECT_EQ("oracle", rng.elementAt(3));
     EXPECT_EQ("ponny",  rng.elementAt(4));
-}
+}
\ No newline at end of file

boolinq/ForeachTest.cpp

@@ -2,7 +2,6 @@
 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"

boolinq/GroupByRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 
@@ -130,4 +129,4 @@ TEST(GroupByRange, CountChildrenByAge)
     EXPECT_THROW(dst.nextObject(), EnumeratorEndException);
 }
 
-*/
+*/
\ No newline at end of file

boolinq/IterRangeTest.cpp

@@ -3,7 +3,6 @@
 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 
@@ -92,4 +91,4 @@ TEST(IterRange, EmptyVector)
     auto rng = from(src);
 
     EXPECT_THROW(rng.nextObject(), EnumeratorEndException);
-}
+}
\ No newline at end of file

boolinq/LinqTest.cpp

@@ -3,7 +3,6 @@
 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"
@@ -249,27 +248,27 @@ TEST(Linq, Creations)
     int arr[] = {1,2,3,4,5};
     int * ptr = (int*)arr;
 
-    std::vector<const int> cvec;
-    cvec.push_back(1);
-    cvec.push_back(2);
-    cvec.push_back(3);
-    cvec.push_back(4);
-    cvec.push_back(5);
+    //std::vector<const int> cvec;
+    //cvec.push_back(1);
+    //cvec.push_back(2);
+    //cvec.push_back(3);
+    //cvec.push_back(4);
+    //cvec.push_back(5);
     const int carr[] = {1,2,3,4,5};
     const int * cptr = (const int*)carr;
 
     auto dst_vec = from(vec);
-    auto dst_cvec = from(cvec);
+    //auto dst_cvec = from(cvec);
     auto dst_arr = from(arr);
-    auto dst_carr = from(carr);
+    //auto dst_carr = from(carr);
     auto dst_ptr = from<int>(ptr, ptr+5);
-    auto dst_cptr = from<const int>(cptr, cptr+5);
+    //auto dst_cptr = from<const int>(cptr, cptr+5);
     auto dst_ptr_length = from<int>(ptr, 5);
-    auto dst_cptr_length = from<const int>(cptr, 5);
+    //auto dst_cptr_length = from<const int>(cptr, 5);
     auto dst_vec_iter = from<int>(vec.begin(), vec.end());
-    auto dst_vec_citer = from<const int>(vec.cbegin(), vec.cend());
-    auto dst_cvec_iter = from<const int>(cvec.begin(), cvec.end());
-    auto dst_cvec_citer = from<const int>(cvec.cbegin(), cvec.cend());
+    //auto dst_vec_citer = from<const int>(vec.cbegin(), vec.cend());
+    //auto dst_cvec_iter = from<const int>(cvec.begin(), cvec.end());
+    //auto dst_cvec_citer = from<const int>(cvec.cbegin(), cvec.cend());
 }
 
 //////////////////////////////////////////////////////////////////////////

boolinq/MaxTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"
@@ -32,4 +31,4 @@ TEST(Max, FiveStrings)
 
     EXPECT_EQ("zip",  rng.max());
     EXPECT_EQ("apple", rng.max([](std::string s){return s.size();}));
-}
+}
\ No newline at end of file

boolinq/MinTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"

boolinq/OrderByRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 
@@ -123,4 +122,4 @@ TEST(OrderByRange, RandomStringByLength)
     auto dst = rng.orderBy([](std::string a){return a.size();});
 
     CheckRangeEqArray(dst, ans, [](const std::string & s){return s.size();});
-}
+}
\ No newline at end of file

boolinq/ReverseRangeTest.cpp

@@ -3,7 +3,6 @@
 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 
@@ -31,4 +30,4 @@ TEST(ReverseRange, DoubleReverse)
     auto dst = rng.reverse().reverse();
 
     CheckRangeEqArray(dst, ans);
-}
+}
\ No newline at end of file

boolinq/SelectRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 

boolinq/SkipRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 

boolinq/SkipWhileRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 

boolinq/SpeedTest.cpp

-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include <iostream>

boolinq/SumTest.cpp

 #include <list>
 #include <vector>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"

boolinq/TakeRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 

boolinq/TakeWhileRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 

boolinq/ToContainerTest.cpp

@@ -2,7 +2,6 @@
 #include <deque>
 #include <vector>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 

boolinq/ToDequeTest.cpp

 #include <deque>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"

boolinq/ToListTest.cpp

 #include <list>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"

boolinq/ToSetTest.cpp

 #include <vector>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"

boolinq/ToVectorTest.cpp

 #include <vector>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
 #include "boolinq.h"

boolinq/UnbitsRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 
@@ -42,4 +41,4 @@ TEST(UnbitsRange, OneByteLH)
     auto dst = rng.unbits(LowToHigh);
 
     CheckRangeEqArray(dst, ans);
-}
+}
\ No newline at end of file

boolinq/UnbytesRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 

boolinq/WhereRangeTest.cpp

 #include <vector>
 #include <string>
 
-#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include "CommonTests.h"
 

boolinq/boolinq.h

@@ -8,6 +8,8 @@
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 
+#pragma once
+
 #include <set>
 #include <list>
 #include <deque>
@@ -15,6 +17,7 @@
 #include <vector>
 #include <iostream>
 #include <functional>
+#include <climits>
 
 namespace boolinq
 {