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RAD Studio
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C++ Specific Operators
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RAD Studio
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The operators specific to C++ are:
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Operator |
Meaning |
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:: |
Scope access (or resolution) operator |
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.* |
Dereference pointers to class members |
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->* |
Dereference pointers to pointers to class members |
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const_cast |
adds or removes the const or volatile modifier from a type |
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delete |
dynamically deallocates memory |
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dynamic_cast |
converts a pointer to a desired type |
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new |
dynamically allocates memory |
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reinterpret_cast |
replaces casts for conversions that are unsafe or implementation dependent |
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static_cast |
converts a pointer to a desired type |
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typeid |
gets run-time identification of types and expressions |
Use the scope access (or resolution) operator ::(two semicolons) to access a global (or file duration) name even if it is hidden by a local redeclaration of that name.
Use the .* and ->* operators to dereference pointers to class members and pointers to pointers to class members.
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