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27 lines
621 B
27 lines
621 B
name: duk_get_c_function_default
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proto: |
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duk_c_function duk_get_c_function_default(duk_context *ctx, duk_idx_t idx, duk_c_function def_value);
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stack: |
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[ ... val! ... ]
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summary: |
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<p>Like <code><a href="#duk_get_c_function">duk_get_c_function()</a></code>
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but with an explicit default value, returned when the value is not a
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Duktape/C function or the index is invalid.</p>
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example: |
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duk_c_function funcptr;
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/* Native callback, default to nop_callback. */
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funcptr = duk_get_c_function_default(ctx, -3, nop_callback);
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tags:
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- stack
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- function
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seealso:
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- duk_get_c_function
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introduced: 2.1.0
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