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35 lines
761 B
35 lines
761 B
name: duk_is_object
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proto: |
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duk_bool_t duk_is_object(duk_context *ctx, duk_idx_t idx);
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stack: |
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[ ... val! ... ]
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summary: |
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<p>Returns 1 if value at <code>idx</code> is an object, otherwise
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returns 0. If <code>idx</code> is invalid, also returns 0.</p>
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<p>Note that many values are considered to be an object, e.g.:</p>
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<ul>
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<li>Ecmascript object</li>
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<li>Ecmascript array</li>
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<li>Ecmascript function</li>
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<li>Duktape thread (coroutine)</li>
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<li>Duktape internal objects</li>
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</ul>
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<p>Specific object types can be checked with separate API calls,
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e.g. <code><a href="#duk_is_array">duk_is_array()</a></code>.</p>
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example: |
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if (duk_is_object(ctx, -3)) {
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/* ... */
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}
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tags:
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- stack
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- object
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introduced: 1.0.0
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