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29 lines
750 B
29 lines
750 B
name: duk_get_global_heapptr
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proto: |
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duk_bool_t duk_get_global_heapptr(duk_context *ctx, void *ptr);
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stack: |
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[ ... ] -> [ ... val! ] (if key exists)
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[ ... ] -> [ ... undefined! ] (if key doesn't exist)
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summary: |
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<p>Like <code><a href="#duk_get_global_string">duk_get_global_string()</a></code>,
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but the property name is given as a Duktape heap pointer obtained e.g. using
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<code><a href="#duk_get_heapptr">duk_get_heapptr()</a></code>. If
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<code>ptr</code> is NULL, <code>undefined</code> is used as the key.</p>
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example: |
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(void) duk_get_global_heapptr(ctx, my_ptr_ref);
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tags:
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- property
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- borrowed
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- heapptr
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seealso:
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- duk_get_global_string
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- duk_get_global_lstring
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- duk_get_global_literal
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introduced: 2.3.0
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