tmp/tmpkbi91n6a/{from.md → to.md}
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#### suffix parameter <a id="cpp.embed.param.suffix">[[cpp.embed.param.suffix]]</a>
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An *embed-parameter* of the form
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``` bnf
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'suffix (' pp-balanced-token-seqₒₚₜ ')'
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```
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shall appear at most once in the *embed-parameter-seq*.
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If the resource is empty, this *embed-parameter* is ignored. Otherwise,
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the *pp-balanced-token-seq* is placed immediately after the
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comma-delimited list of the integral constant expressions.
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[*Example 1*:
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``` cpp
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constexpr unsigned char whl[] = {
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#embed "ches.glsl" \
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prefix(0xEF, 0xBB, 0xBF, ) /* a sequence of bytes */ \
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suffix(,)
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0
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};
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// always null-terminated, contains the sequence if not empty
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constexpr bool is_empty = sizeof(whl) == 1 && whl[0] == '\0';
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constexpr bool is_not_empty = sizeof(whl) >= 4
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&& whl[sizeof(whl) - 1] == '\0'
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&& whl[0] == '\xEF' && whl[1] == '\xBB' && whl[2] == '\xBF';
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static_assert(is_empty || is_not_empty);
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```
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— *end example*]
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