CEF4Delphi/docs/html/uCEFBinaryValue.TCefBinaryValueRef.html
2024-02-24 12:01:31 +01:00

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<title>cef4delphi: uCEFBinaryValue: Class TCefBinaryValueRef</title>
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<span id="TCefBinaryValueRef"></span><h1 class="cio">Class TCefBinaryValueRef</h1>
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<div class="one_section"><a class="section" href="#PasDoc-Description">Description</a></div><div class="one_section"><a class="section" href="#PasDoc-Hierarchy">Hierarchy</a></div><div class="one_section">Fields</div><div class="one_section"><a class="section" href="#PasDoc-Methods">Methods</a></div><div class="one_section">Properties</div></div>
<span id="PasDoc-Description"></span><h2 class="unit">Unit</h2>
<p class="unitlink">
<a href="uCEFBinaryValue.html">uCEFBinaryValue</a></p>
<h2 class="declaration">Declaration</h2>
<p class="declaration">
<code>type TCefBinaryValueRef = class(<a class="normal" href="uCEFBaseRefCounted.TCefBaseRefCountedRef.html">TCefBaseRefCountedRef</a>, <a class="normal" href="uCEFInterfaces.ICefBinaryValue.html">ICefBinaryValue</a>)</code></p>
<h2 class="description">Description</h2>
<p class="nodescription">This item has no description.</p><span id="PasDoc-Hierarchy"></span><h2 class="hierarchy">Hierarchy</h2>
<ul class="hierarchy"><li class="ancestor">TInterfacedObject</li>
<li class="ancestor"><a class="normal" href="uCEFBaseRefCounted.TCefBaseRefCountedRef.html">TCefBaseRefCountedRef</a></li>
<li class="thisitem">TCefBinaryValueRef</li></ul><h2 class="overview">Overview</h2>
<span id="PasDoc-Methods"></span><h3 class="summary">Methods</h3>
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<td class="visibility"><a href="legend.html"><img src="protected.gif" alt="Protected" title="Protected"></a></td>
<td class="itemcode"><code>function <strong><a href="uCEFBinaryValue.TCefBinaryValueRef.html#IsValid">IsValid</a></strong>: Boolean;</code></td>
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<td class="itemcode"><code>function <strong><a href="uCEFBinaryValue.TCefBinaryValueRef.html#IsOwned">IsOwned</a></strong>: Boolean;</code></td>
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<td class="itemcode"><code>function <strong><a href="uCEFBinaryValue.TCefBinaryValueRef.html#IsSame-ICefBinaryValue-">IsSame</a></strong>(const that: <a href="uCEFInterfaces.ICefBinaryValue.html">ICefBinaryValue</a>): Boolean;</code></td>
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<td class="itemcode"><code>function <strong><a href="uCEFBinaryValue.TCefBinaryValueRef.html#IsEqual-ICefBinaryValue-">IsEqual</a></strong>(const that: <a href="uCEFInterfaces.ICefBinaryValue.html">ICefBinaryValue</a>): Boolean;</code></td>
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<td class="itemcode"><code>function <strong><a href="uCEFBinaryValue.TCefBinaryValueRef.html#Copy">Copy</a></strong>: <a href="uCEFInterfaces.ICefBinaryValue.html">ICefBinaryValue</a>;</code></td>
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<td class="itemcode"><code>function <strong><a href="uCEFBinaryValue.TCefBinaryValueRef.html#GetRawData">GetRawData</a></strong>: Pointer;</code></td>
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<td class="itemcode"><code>function <strong><a href="uCEFBinaryValue.TCefBinaryValueRef.html#GetSize">GetSize</a></strong>: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>;</code></td>
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<td class="itemcode"><code>function <strong><a href="uCEFBinaryValue.TCefBinaryValueRef.html#GetData-Pointer-NativeUInt-NativeUInt-">GetData</a></strong>(buffer: Pointer; bufferSize, dataOffset: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>): <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>;</code></td>
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<td class="itemcode"><code>class function <strong><a href="uCEFBinaryValue.TCefBinaryValueRef.html#UnWrap-Pointer-">UnWrap</a></strong>(data: Pointer): <a href="uCEFInterfaces.ICefBinaryValue.html">ICefBinaryValue</a>;</code></td>
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<td class="itemcode"><code>class function <strong><a href="uCEFBinaryValue.TCefBinaryValueRef.html#New-Pointer-NativeUInt-">New</a></strong>(const data: Pointer; dataSize: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>): <a href="uCEFInterfaces.ICefBinaryValue.html">ICefBinaryValue</a>;</code></td>
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<h2 class="description">Description</h2>
<h3 class="detail">Methods</h3>
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<td class="itemcode"><span id="IsValid"></span><code>function <strong>IsValid</strong>: Boolean;</code></td>
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<p class="inheritdescription">This item has no description. Showing description inherited from <a class="normal" href="uCEFInterfaces.ICefBinaryValue.html#IsValid">ICefBinaryValue.IsValid</a>.</p><p>
Returns true (1) if this object is valid. This object may become invalid if the underlying data is owned by another object (e.g. list or dictionary) and that other object is then modified or destroyed. Do not call any other functions if this function returns false (0). </p>
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<td class="itemcode"><span id="IsOwned"></span><code>function <strong>IsOwned</strong>: Boolean;</code></td>
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<p class="inheritdescription">This item has no description. Showing description inherited from <a class="normal" href="uCEFInterfaces.ICefBinaryValue.html#IsOwned">ICefBinaryValue.IsOwned</a>.</p><p>
Returns true (1) if this object is currently owned by another object. </p>
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<td class="itemcode"><span id="IsSame-ICefBinaryValue-"></span><code>function <strong>IsSame</strong>(const that: <a href="uCEFInterfaces.ICefBinaryValue.html">ICefBinaryValue</a>): Boolean;</code></td>
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<p class="inheritdescription">This item has no description. Showing description inherited from <a class="normal" href="uCEFInterfaces.ICefBinaryValue.html#IsSame-ICefBinaryValue-">ICefBinaryValue.IsSame</a>.</p><p>
Returns true (1) if this object and |that| object have the same underlying data. </p>
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<td class="itemcode"><span id="IsEqual-ICefBinaryValue-"></span><code>function <strong>IsEqual</strong>(const that: <a href="uCEFInterfaces.ICefBinaryValue.html">ICefBinaryValue</a>): Boolean;</code></td>
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<p class="inheritdescription">This item has no description. Showing description inherited from <a class="normal" href="uCEFInterfaces.ICefBinaryValue.html#IsEqual-ICefBinaryValue-">ICefBinaryValue.IsEqual</a>.</p><p>
Returns true (1) if this object and |that| object have an equivalent underlying value but are not necessarily the same object. </p>
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<td class="itemcode"><span id="Copy"></span><code>function <strong>Copy</strong>: <a href="uCEFInterfaces.ICefBinaryValue.html">ICefBinaryValue</a>;</code></td>
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<p class="inheritdescription">This item has no description. Showing description inherited from <a class="normal" href="uCEFInterfaces.ICefBinaryValue.html#Copy">ICefBinaryValue.Copy</a>.</p><p>
Returns a copy of this object. The data in this object will also be copied. </p>
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<td class="itemcode"><span id="GetRawData"></span><code>function <strong>GetRawData</strong>: Pointer;</code></td>
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<p class="inheritdescription">This item has no description. Showing description inherited from <a class="normal" href="uCEFInterfaces.ICefBinaryValue.html#GetRawData">ICefBinaryValue.GetRawData</a>.</p><p>
Returns a pointer to the beginning of the memory block. The returned pointer is valid as long as the ICefBinaryValue is alive. </p>
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<td class="itemcode"><span id="GetSize"></span><code>function <strong>GetSize</strong>: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>;</code></td>
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<p class="inheritdescription">This item has no description. Showing description inherited from <a class="normal" href="uCEFInterfaces.ICefBinaryValue.html#GetSize">ICefBinaryValue.GetSize</a>.</p><p>
Returns the data size. </p>
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<td class="itemcode"><span id="GetData-Pointer-NativeUInt-NativeUInt-"></span><code>function <strong>GetData</strong>(buffer: Pointer; bufferSize, dataOffset: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>): <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>;</code></td>
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<p class="inheritdescription">This item has no description. Showing description inherited from <a class="normal" href="uCEFInterfaces.ICefBinaryValue.html#GetData-Pointer-NativeUInt-NativeUInt-">ICefBinaryValue.GetData</a>.</p><p>
Read up to |buffer_size| number of bytes into |buffer|. Reading begins at the specified byte |data_offset|. Returns the number of bytes read. </p>
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<td class="itemcode"><span id="UnWrap-Pointer-"></span><code>class function <strong>UnWrap</strong>(data: Pointer): <a href="uCEFInterfaces.ICefBinaryValue.html">ICefBinaryValue</a>;</code></td>
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<td class="itemcode"><span id="New-Pointer-NativeUInt-"></span><code>class function <strong>New</strong>(const data: Pointer; dataSize: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>): <a href="uCEFInterfaces.ICefBinaryValue.html">ICefBinaryValue</a>;</code></td>
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