StringBuilder
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]StringBuilder class
Buffer to accumulate string part by part. This type can be allocated either in stack as value type or in heap using System::MakeObject() function. Once the object is allocated, never mix up these two usecases: having SmartPtr pointers onto stack-allocated objects is strictly prohibited.
class StringBuilder : public System::Object
Methods
| Method | Description |
|---|---|
| StringBuilder * Append(char_t) | Adds character to builder. |
| StringBuilder * Append(char_t, int) | Adds characters to builder. |
| StringBuilder * Append(const ArrayPtr<char_t>&) | Adds characters array to builder. |
| StringBuilder * Append(const ArrayPtr<char_t>&, int, int) | Adds characters array slice to builder. |
| StringBuilder * Append(const String&) | Adds string to builder. |
| StringBuilder * Append(const String&, int, int) | Adds string slice to builder. |
| StringBuilder * Append(const SharedPtr<T>&) | Adds object’s string representation to builder. |
| StringBuilder * Append(const SharedPtr<StringBuilder>&) | Adds builder’s content to builder. |
| StringBuilder * Append(float) | Adds floating point value to builder. |
| StringBuilder * Append(double) | Adds floating point value to builder. |
| StringBuilder * Append(int) | Adds integer value to builder. |
| std::enable_if<std::is_arithmetic<T>::value, StringBuilder *>::type Append(T) | Adds arithmetic value to builder. |
| std::enable_if<std::is_enum<E>::value, StringBuilder *>::type Append(E) | Adds enum value string representation to builder. |
| StringBuilder * AppendFormat(const String&, const TArgs&…) | Appends formated string to builder. |
| StringBuilder * AppendFormat(const SharedPtr<IFormatProvider>&, const String&, const TArgs&…) | Appends formated string to builder. |
| StringBuilder * AppendLine() | Appends new line character to builder. |
| StringBuilder * AppendLine(const String&) | Appends string followed by new line character to builder. |
| StringBuilder * Clear() | Removes all characters from the builder. |
| void CopyTo(int, System::ArrayPtr<char_t> const&, int, int) | Copies builder’s data into existing array positions. |
| virtual bool Equals(ptr) | Compares objects using C# Object.Equals semantics. |
| static std::enable_if<IsSmartPtr<T1>::value&&IsSmartPtr<T2>::value, bool>::type Equals(T1 const&, T2 const&) | Compares reference type objects in C# style. |
| static std::enable_if<!IsSmartPtr<T1>::value&&!IsSmartPtr<T2>::value, bool>::type Equals(T1 const&, T2 const&) | Compares value type objects in C# style. |
| static bool Equals(float const&, float const&) | Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. |
| static bool Equals(double const&, double const&) | Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. |
| virtual bool FastCast(const Details::FastRttiBase&, void **) const | For internal purposes only. |
| int get_Capacity() const | Gets current capacity of string builder. |
| int get_Length() const | Gets length of string currently in builder. |
| Detail::SmartPtrCounter * GetCounter() | Gets reference counter data structure associated with the object. |
| virtual int32_t GetHashCode() const | Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. |
| virtual const TypeInfo& GetType() const | Gets actual type of object. Analog of C# System.Object.GetType() call. |
| char_t idx_get(int) const | Gets character at specified position. |
| void idx_set(int, char_t) | Sets character at specified position. |
| StringBuilder * Insert(int, const String&) | Inserts string into builder’s fixed position. |
| StringBuilder * Insert(int32_t, const String&, int32_t) | Inserts repeated string into builder’s fixed position. |
| StringBuilder * Insert(int, char_t) | Inserts character into builder’s fixed position. |
| StringBuilder * Insert(int, const System::ArrayPtr<char_t>&, int, int) | Inserts characters into builder’s fixed position. |
| std::enable_if<std::is_arithmetic<T>::value, StringBuilder *>::type Insert(int, T) | Inserts value into builder’s fixed position. |
| virtual bool Is(const TypeInfo&) const | Check if object represents an instance of type described by targetType. Analog of C# ‘is’ operator. |
| void Lock() | Implements C# lock() statement locking. Call directly or use LockContext sentry object. |
| virtual ptr MemberwiseClone() const | Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. |
| Object() | Creates object. Initializes all internal data structures. |
| Object(Object const&) | Copy constructor. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses. |
| Object& operator=(Object const&) | Assignment operator. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses. |
| char_t operator[](int) const | Gets character at specified position. |
| static bool ReferenceEquals(ptr const&, ptr const&) | Compares objects by reference. |
| static std::enable_if<!IsSmartPtr<T>::value, bool>::type ReferenceEquals(T const&, T const&) | Compares objects by reference. |
| static std::enable_if<!IsSmartPtr<T>::value, bool>::type ReferenceEquals(T const&, std::nullptr_t) | Reference-compares value type object with nullptr. |
| bool ReferenceEquals(String const&, std::nullptr_t) | Specialization of Object::ReferenceEquals for case of string and nullptr. |
| bool ReferenceEquals(String const&, String const&) | Specialization of Object::ReferenceEquals for case of strings. |
| StringBuilder * Remove(int, int) | Removes fragment from builder. |
| int RemovedSharedRefs(int) | Decreases shared reference count by specified value. |
| StringBuilder * Replace(const String&, const String&) | Replaces substring through the builder. |
| StringBuilder * Replace(const String&, const String&, int, int) | Replaces substring through the builder’s range. |
| StringBuilder * Replace(char_t, char_t) | Replaces character through the builder. |
| StringBuilder * Replace(char_t, char_t, int, int) | Replaces character through the builder’s range. |
| void set_Capacity(int) | Sets current capacity of string builder. |
| void set_Length(int) | Trunkates or extends string builder to specified length. |
| virtual void SetTemplateWeakPtr(uint32_t) | Set n’th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. |
| int SharedCount() const | Gets current value of shared reference counter. |
| Object * SharedRefAdded() | Increments shared reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| int SharedRefRemovedSafe() | Decrements and returns shared reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| StringBuilder() | Constructor. |
| StringBuilder(int) | Constructor. |
| StringBuilder(const String&) | Constructor. |
| StringBuilder(const String&, int) | Constructor. |
| StringBuilder(const String&, int, int, int) | Constructor. |
| String ToString() const override | Gets string currently contained in builder. |
| String ToString(int, int) const | Gets substring currently contained in builder. |
| static const TypeInfo& Type() | Implements C# typeof(System.Object) construct. |
| void Unlock() | Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. |
| Detail::SmartPtrCounter * WeakRefAdded() | Increments weak reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| void WeakRefRemoved() | Decrements weak reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| virtual ~Object() | Destroys object. Frees all internal data structures. |
| ~StringBuilder() | Destructor. |
See Also
- Class Object
- Namespace System::Text
- Library Aspose.Slides