simple formatting changes

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2009-matevz@12154 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/cpp0x_alternate_function_syntax.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig correctly uses the new alternate functions
+/* This testcase checks whether SWIG correctly uses the new alternate functions
    declarations and definitions introduced in C++0x. */
 %module cpp0x_alternate_function_syntax
 

Examples/test-suite/cpp0x_constexpr.i

@@ -1,4 +1,4 @@
-/* This interface tests whether Swig supports the new "constexpr" keyword
+/* This interface tests whether SWIG supports the new "constexpr" keyword
    introduced by C++0x.
 */
 %module cpp0x_constexpr
@@ -6,7 +6,7 @@
 %inline %{
 class TestClass {
 public:
-        constexpr int func() { return 10; }
+  constexpr int func() { return 10; }
 };
 %}
 

Examples/test-suite/cpp0x_constructors.i

@@ -1,4 +1,4 @@
-/* This test checks whether Swig correctly parses the new delegating
+/* This test checks whether SWIG correctly parses the new delegating
    constructors and constructor inheritance.
 */
 %module cpp0x_constructors
@@ -6,25 +6,25 @@
 %inline %{
 class BaseClass {
 private:
-	int _val;
+  int _val;
 public:
-	BaseClass(int iValue) { _val = iValue; }
+  BaseClass(int iValue) { _val = iValue; }
 };
 
 class DerivedClass: public BaseClass {
 public:
-	using BaseClass::BaseClass; // Adds DerivedClass(int) constructor
+  using BaseClass::BaseClass; // Adds DerivedClass(int) constructor
 };
 
 class A {
 public:
-        int a;
-        int b;
-        int c;
-        
-        A() : A( 10 ) {}
-        A(int aa) : A(aa, 20) {}
-        A(int aa, int bb) : A(aa, bb, 30) {}
-        A(int aa, int bb, int cc) { a=aa; b=bb; c=cc; }
+  int a;
+  int b;
+  int c;
+
+  A() : A( 10 ) {}
+  A(int aa) : A(aa, 20) {}
+  A(int aa, int bb) : A(aa, bb, 30) {}
+  A(int aa, int bb, int cc) { a=aa; b=bb; c=cc; }
 };
 %}

Examples/test-suite/cpp0x_decltype.i

@@ -1,19 +1,19 @@
-/* This testcase checks whether Swig correctly uses the new 'decltype()'
+/* This testcase checks whether SWIG correctly uses the new 'decltype()'
    introduced in C++0x.
 */
 %module cpp0x_decltype
 
 %inline %{
-class A {
-public:
-        int i;
-        decltype(i) j;
-        
-        auto foo( decltype(i) a ) -> decltype(i) {
-                if (a==5)
-                        return 10;
-                else
-                        return 0;
-        }
-};
-%}
+  class A {
+  public:
+    int i;
+    decltype(i) j;
+
+    auto foo( decltype(i) a ) -> decltype(i) {
+      if (a==5)
+        return 10;
+      else
+        return 0;
+    }
+  };
+  %}

Examples/test-suite/cpp0x_default_delete.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig correctly parses the default and delete
+/* This testcase checks whether SWIG correctly parses the default and delete
    keywords which keep or remove default C++ object construction functions. */
 %module cpp0x_default_delete
 
@@ -14,11 +14,11 @@ public:
 };
 
 struct A1 {
-   void f(int i);
-   void f(double i) = delete;  /* Don't cast double to int. Compiler returns an error */
+  void f(int i);
+  void f(double i) = delete;  /* Don't cast double to int. Compiler returns an error */
 };
 struct A2 {
-   void f(int i);
-   template<class T> void f(T) = delete; /* Only accept int */
+  void f(int i);
+  template<class T> void f(T) = delete; /* Only accept int */
 };
 %}

Examples/test-suite/cpp0x_explicit_conversion_operators.i

@@ -1,4 +1,4 @@
-/* This interface checks whether Swig correctly compiles the new
+/* This interface checks whether SWIG correctly compiles the new
    explicit conversion operators feature introduced in C++0x.
 */
 %module cpp0x_explicit_conversion_operators
@@ -7,22 +7,22 @@
 
 class U {
 public:
-        int u;
+  int u;
 };
 
 class V {
 public:
-        int v;
+  int v;
 };
 
 class TestClass {
 public:
-        //implicit converting constructor
-        TestClass( U const &val ) { t=val.u; }
-        // explicit constructor
-        explicit TestClass( V const &val ) { t=val.v; }
-        
-        int t;
+  //implicit converting constructor
+  TestClass( U const &val ) { t=val.u; }
+  // explicit constructor
+  explicit TestClass( V const &val ) { t=val.v; }
+
+  int t;
 };
 %}
 

Examples/test-suite/cpp0x_function_objects.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig correctly parses function objects
+/* This testcase checks whether SWIG correctly parses function objects
    and the templates for the functions (signature).
    Function objects are objects which overload the operator() function. */
 %module cpp0x_function_objects

Examples/test-suite/cpp0x_hash_tables.i

@@ -23,21 +23,21 @@ using namespace std;
 
 class MyClass {
 public:
-        set<int> getSet() { return _set; }
-        void addSet(int elt) { _set.insert(_set.begin(), elt); }
-//        map<int, int> getMap() { return _map; }
-//        void addMap(int elt1, int elt2) { _map.insert(make_pair(elt1, elt2)); }
+  set<int> getSet() { return _set; }
+  void addSet(int elt) { _set.insert(_set.begin(), elt); }
+//  map<int, int> getMap() { return _map; }
+//  void addMap(int elt1, int elt2) { _map.insert(make_pair(elt1, elt2)); }
 
-        unordered_set<int> getUnorderedSet() { return _unordered_set; }
-        void addUnorderedSet(int elt) { _unordered_set.insert(_unordered_set.begin(), elt); }
-//        unordered_map<int, int> getUnorderedMap() { return _unordered_map; }
-//        void addUnorderedMap(int elt1, int elt2) { _unordered_map.insert(make_pair(elt1, elt2)); }
+  unordered_set<int> getUnorderedSet() { return _unordered_set; }
+  void addUnorderedSet(int elt) { _unordered_set.insert(_unordered_set.begin(), elt); }
+//  unordered_map<int, int> getUnorderedMap() { return _unordered_map; }
+//  void addUnorderedMap(int elt1, int elt2) { _unordered_map.insert(make_pair(elt1, elt2)); }
 private:
-        set<int> _set;
-//        map<int, int> _map;
+  set<int> _set;
+//  map<int, int> _map;
 
-        unordered_set<int> _unordered_set;
-//        unordered_map<int, int> _unordered_map;
+  unordered_set<int> _unordered_set;
+//  unordered_map<int, int> _unordered_map;
 };
 %}
 

Examples/test-suite/cpp0x_initializer_list.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig correctly uses the new initializer_list
+/* This testcase checks whether SWIG correctly uses the new initializer_list
    introduced in C++0x. */
 %module cpp0x_initializer_list
 %warnfilter(520) A;
@@ -8,8 +8,8 @@
 
 class A {
 public:
-   A( std::initializer_list<int> ) {}
-   A() {}
+  A( std::initializer_list<int> ) {}
+  A() {}
 };
 %}
 

Examples/test-suite/cpp0x_lambda_functions.i

@@ -1,34 +1,34 @@
-/* This testcase checks whether Swig correctly parses the lambda expressions
+/* This testcase checks whether SWIG correctly parses the lambda expressions
    and closure syntax introduced in C++0x.
-   Swig supports only lambda syntax and doesn't produce any wrapper code for
+   SWIG supports only lambda syntax and doesn't produce any wrapper code for
    this.
 */
 %module cpp0x_lambda_functions
 
 %inline %{
 struct A {
-        /* Defined lambda function with return value. */
-        auto lambda1 = [](int x, int y) -> int { return x+y; };
-        
-        /* Defined lambda function without return value.
-           Return value is calculated by compiler, if the function contains a
-           single statement "return expr;". */
-        auto lambda2 = [](int x, int y) { return x+y; };
+  /* Defined lambda function with return value. */
+  auto lambda1 = [](int x, int y) -> int { return x+y; };
+
+  /* Defined lambda function without return value.
+     Return value is calculated by compiler, if the function contains a
+     single statement "return expr;". */
+  auto lambda2 = [](int x, int y) { return x+y; };
 };
 
 int runLambda1() {
-        A myA;
-        return myA.lambda1(5,6);
+  A myA;
+  return myA.lambda1(5,6);
 }
 
 int runLambda2() {
-        A myA;
-        return myA.lambda2(5,6);
+  A myA;
+  return myA.lambda2(5,6);
 }
 
 /* Inline defined lambda function. */
 int runLambda3() {
-        auto myLambda = [](int x, int y) { return x+y; };
-        return myLambda(5,6);
+  auto myLambda = [](int x, int y) { return x+y; };
+  return myLambda(5,6);
 }
 %}

Examples/test-suite/cpp0x_null_pointer_constant.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig correctly treats the new nullptr_t
+/* This testcase checks whether SWIG correctly treats the new nullptr_t
    constant introduced in C++0x.
 */
 
@@ -9,8 +9,8 @@
 
 class A {
 public:
-        A() : _myA(std::nullptr) { }
-        
-        A *_myA;
+  A() : _myA(std::nullptr) { }
+
+  A *_myA;
 };
 %}

Examples/test-suite/cpp0x_raw_string_literals.i

@@ -1,11 +1,11 @@
-/* This module tests whether Swig correctly parses:
+/* This module tests whether SWIG correctly parses:
    -    ordinary strings (char_t)
    - L  wide strings (wchar_t)
    - u8 unicode8 strings (char_t)
    - u  unicode16 strings (char16_t)
    - U  unicode32 strings (char32_t)
 
-   This module also tests whether Swig correctly parses custom string delimiters.
+   This module also tests whether SWIG correctly parses custom string delimiters.
 */
 %module cpp0x_raw_string_literals
 %warnfilter(SWIGWARN_TYPEMAP_CHARLEAK_MSG) bb;

Examples/test-suite/cpp0x_result_of.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig correctly uses the new result_of class
+/* This testcase checks whether SWIG correctly uses the new result_of class
    and its templating capabilities introduced in C++0x. */
 %module cpp0x_result_of
 
@@ -7,12 +7,12 @@
 #include <iostream>
 
 double square(double x) {
-	return (x * x);
+  return (x * x);
 }
 
 template<class Fun, class Arg>
 typename std::result_of<Fun(Arg)>::type test_result_impl(Fun fun, Arg arg) {
-	return fun(arg);
+  return fun(arg);
 }
 %}
 

Examples/test-suite/cpp0x_rvalue_reference.i

@@ -1,21 +1,21 @@
-/* This testcase checks whether Swig correctly parses the double ampersand &&
+/* This testcase checks whether SWIG correctly parses the double ampersand &&
    move operator which is currently mapped to the reference & operator. */
 %module cpp0x_rvalue_reference
 
 %inline %{
 class A {
 public:
-        int  getAcopy() { return _a; }
-        int *getAptr()  { return &_a; }
-        int &getAref()  { return _a; }
-        int &&getAmove() { return _a; }
+  int  getAcopy() { return _a; }
+  int *getAptr()  { return &_a; }
+  int &getAref()  { return _a; }
+  int &&getAmove() { return _a; }
 
-        void setAcopy(int a) { _a = a; }
-        void setAptr(int *a)  { _a = *a; }
-        void setAref(int &a)  { _a = a; }
-        void setAmove(int &&a) { _a = a; }
+  void setAcopy(int a) { _a = a; }
+  void setAptr(int *a)  { _a = *a; }
+  void setAref(int &a)  { _a = a; }
+  void setAmove(int &&a) { _a = a; }
 
 private:
-        int _a;
+  int _a;
 };
 %}

Examples/test-suite/cpp0x_sizeof_object.i

@@ -1,16 +1,16 @@
-/* This testcase checks whether Swig correctly uses the sizeof() on the
+/* This testcase checks whether SWIG correctly uses the sizeof() on the
    concrete objects and not only types introduced in C++0x. */
 %module cpp0x_sizeof_object
 
 %inline %{
 struct B {
-        unsigned long member1;
-        long long member2;
-        char member3;
+  unsigned long member1;
+  long long member2;
+  char member3;
 };
 
 struct A {
-	B member;
+  B member;
 };
 
 const int a = sizeof(A::member);

Examples/test-suite/cpp0x_smart_pointers.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig correctly uses the new general-purpose
+/* This testcase checks whether SWIG correctly uses the new general-purpose
    smart pointers introduced in C++0x:
    - shared_ptr
    - weak_ptr

Examples/test-suite/cpp0x_static_assert.i

@@ -1,4 +1,4 @@
-/* This test case checks whether swig correctly parses and ignores the
+/* This test case checks whether SWIG correctly parses and ignores the
    keywords "static_assert()" inside the class or struct.
 */
 %module cpp0x_static_assert
@@ -6,12 +6,12 @@
 %inline %{
 template <typename T>
 struct Check1 {
-        static_assert(sizeof(int) <= sizeof(T), "not big enough");
+  static_assert(sizeof(int) <= sizeof(T), "not big enough");
 };
 
 template <typename T>
 class Check2 {
-        static_assert(sizeof(int) <= sizeof(T), "not big enough");
+  static_assert(sizeof(int) <= sizeof(T), "not big enough");
 };
 %}
 

Examples/test-suite/cpp0x_strongly_typed_enumerations.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig produces the correct wrapper for the
+/* This testcase checks whether SWIG produces the correct wrapper for the
    strongly typed enums. Enums with the same type are comparable. Enum classes
    require support for nested classes. */
 %module cpp0x_strongly_typed_enumerations

Examples/test-suite/cpp0x_template_double_brackets.i

@@ -1,4 +1,4 @@
-/* This interface checks whether Swig supports the new double angled brackets
+/* This interface checks whether SWIG supports the new double angled brackets
    in the template syntax without having a space inbetween. This feature was
    introduced in new C++0x standard.
 */
@@ -10,21 +10,21 @@ std::map< int,std::map<int, double> > n;
 
 class ABC {
 public:
-        int a;
-        int operator>>(ABC &);
-        int operator<<(ABC &);
+  int a;
+  int operator>>(ABC &);
+  int operator<<(ABC &);
 };
 
 template<class T>
 class ABC2 {
 public:
-        int a;
+  int a;
 
-        template<typename U>
-        U operator>>(ABC &);
+  template<typename U>
+    U operator>>(ABC &);
 
-        template<typename U>
-        U operator<<(ABC &);
+  template<typename U>
+    U operator<<(ABC &);
 };
 %}
 

Examples/test-suite/cpp0x_template_explicit.i

@@ -1,4 +1,4 @@
-/* This unit tests whether Swig correctly parses the code and makes wrappers
+/* This unit tests whether SWIG correctly parses the code and makes wrappers
    for the new C++0x extern templates (explicit template instantiation without
    using the translation unit).
 */

Examples/test-suite/cpp0x_template_typedefs.i

@@ -1,12 +1,12 @@
-/* This testcase checks whether Swig correctly parses the template aliasing. */
+/* This testcase checks whether SWIG correctly parses the template aliasing. */
 %module cpp0x_template_typedefs
 
 %inline %{
 template< typename T1, typename T2, int >
 class SomeType {
-	T1 a;
-	T2 b;
-	int c;
+  T1 a;
+  T2 b;
+  int c;
 };
 
 template< typename T2 >

Examples/test-suite/cpp0x_thread_local.i

@@ -1,11 +1,11 @@
-/* This testcase checks whether Swig correctly parses the 'thread_local'
+/* This testcase checks whether SWIG correctly parses the 'thread_local'
    keyword before the member type and name. */
 
 %module cpp0x_thread_local
 
 %inline %{
 struct A {
-   thread_local int val;
+  thread_local int val;
 };
 %}
 

Examples/test-suite/cpp0x_uniform_initialization.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig syntactically correctly parses the curly
+/* This testcase checks whether SWIG syntactically correctly parses the curly
    brackets {} for uniform member initialization. */
 %module cpp0x_uniform_initialization
 

Examples/test-suite/cpp0x_unrestricted_unions.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig correctly parses the support for types
+/* This testcase checks whether SWIG correctly parses the support for types
    without the defined trivial constructor in the unions. */
 %module cpp0x_unrestricted_unions
 

Examples/test-suite/cpp0x_userdefined_literals.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig correctly parses the user-defined literals
+/* This testcase checks whether SWIG correctly parses the user-defined literals
    for the string introduced in C++0x. */
 %module cpp0x_userdefined_literals
 
@@ -6,9 +6,9 @@
 #include <iostream>
 
 struct OutputType {
-	int val;
+  int val;
 
-	OutputType(int v) { v=val; }	
+  OutputType(int v) { v=val; }
 };
 
 /* Note: GCC doesn't support user-defined literals yet! */

Examples/test-suite/cpp0x_variadic_templates.i

@@ -1,4 +1,4 @@
-/* This testcase checks whether Swig correctly parses and generates the code
+/* This testcase checks whether SWIG correctly parses and generates the code
    for variadic templates. This covers the variadic number of arguments inside
    the template brackets, new functions sizeof... and multiple inheritance
    using variadic number of classes.
@@ -45,19 +45,19 @@ template<typename... Args> struct SizeOf {
 %inline %{
 class A {
 public:
-        A() {
-                a = 100;
-        }
-        
-        int a;
+  A() {
+    a = 100;
+  }
+
+  int a;
 };
 
 class B {
 public:
-        B() {
-                b = 200;
-        }
-        int b;
+  B() {
+    b = 200;
+  }
+  int b;
 };
 
 template <typename... BaseClasses> class MultiInherit : public BaseClasses... {