unions

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Why isn't the size of union the size of the largest member?
Admin1
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4
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176
unions c c++
C++ Pointers break when changing a pointer
user_145180880
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2
1
256
invalid-pointer unions pointers windows c++
Inspect inactive member of a union with common initial sequence in constexpr expression
user_32894850
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3
1
175
constexpr language-lawyer unions c++
C++ - union with nontrivial class member type?
user_129885850
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2
2
164
diamond-problem unions inheritance c++
Error in Accessing a Union Member in Constant Expression
user_141104730
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6
2
497
constexpr unions c++
What is the best way to keep a pointer to different types when only one of them is needed at a time?
user_126068270
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5
1
158
void-pointers unions pointers c++11 c++
Store different types of variables in one entity in C++
user_21169900
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2
2
140
unions c++
sizeof union giving unexpected results
user_110387720
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3
1
66
unions c++
Why does my program not check the value of a bitfield member even though there is an "if" statement?
user_37467920
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2
2
92
unions signed bit-fields c c++
The purpose of union with only one member inside the struct
user_135771820
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9
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210
unions data-structures linux-kernel struct c
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