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Keyword : struct
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Keyword : union
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Each member in a structure occupies and uses its own memory space
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All the members of a union use the same memory space
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More memory space is required since each member is stored in a separate memory locations
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Less memory space is required since all member is stored in the same memory locations
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All the members of a structure can be initialized
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Only the first member of an union can be initialized
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The variables that make up the structure are called Structure variable
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The variables that make up the union are called union variable
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Individual structure elements are referred through the use of .(dot or membership) operator
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Individual union elements are referred through the use of .(dot or membership ) operator
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Structure is a user-defined data type.
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Union is a user-defined data type.
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Possible to have one structure within another structure
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Unions within union is possible
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இது பற்றிய தங்களின் கருத்துகளை இங்கே பதிவிடுங்கள் . இது பயனுள்ளதாக விரும்பினால் மற்றவர்களுக்கும் இதை share செய்யுங்கள்.
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