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<div class="title">elftosb::EvalContext Class Reference</div> </div>
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<p>Context for evaluating AST tree and expressions.
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<a href="classelftosb_1_1_eval_context.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="_eval_context_8h_source.html">EvalContext.h</a>></code></p>
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Classes</h2></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classelftosb_1_1_eval_context_1_1_source_file_manager.html">SourceFileManager</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Abstract interface for a manager of source files. <a href="classelftosb_1_1_eval_context_1_1_source_file_manager.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:structelftosb_1_1_eval_context_1_1variable__info__t"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="classelftosb_1_1_eval_context.html#structelftosb_1_1_eval_context_1_1variable__info__t">variable_info_t</a></td></tr>
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<tr class="memdesc:structelftosb_1_1_eval_context_1_1variable__info__t"><td class="mdescLeft"> </td><td class="mdescRight">Information about a variable's value. <a href="classelftosb_1_1_eval_context.html#structelftosb_1_1_eval_context_1_1variable__info__t">More...</a><br /></td></tr>
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<tr class="separator:structelftosb_1_1_eval_context_1_1variable__info__t"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:ac96959da6d939b887cf79cf425fc0c44"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac96959da6d939b887cf79cf425fc0c44"></a>
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 </td><td class="memItemRight" valign="bottom"><a class="el" href="classelftosb_1_1_eval_context.html#ac96959da6d939b887cf79cf425fc0c44">EvalContext</a> ()</td></tr>
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<tr class="memdesc:ac96959da6d939b887cf79cf425fc0c44"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <br /></td></tr>
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<tr class="separator:ac96959da6d939b887cf79cf425fc0c44"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a55c89be51b2fb6e2ef43c71094d7350a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a55c89be51b2fb6e2ef43c71094d7350a"></a>
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virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classelftosb_1_1_eval_context.html#a55c89be51b2fb6e2ef43c71094d7350a">~EvalContext</a> ()</td></tr>
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<tr class="memdesc:a55c89be51b2fb6e2ef43c71094d7350a"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br /></td></tr>
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<tr class="separator:a55c89be51b2fb6e2ef43c71094d7350a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a29710d34b42ced1311c889a2d65bd7d4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a29710d34b42ced1311c889a2d65bd7d4"></a>
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void </td><td class="memItemRight" valign="bottom"><b>dump</b> ()</td></tr>
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<tr class="separator:a29710d34b42ced1311c889a2d65bd7d4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr><td colspan="2"><div class="groupHeader">Source file manager</div></td></tr>
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<tr class="memitem:a325acc329d1bfd076013f1f79dfe4bf8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a325acc329d1bfd076013f1f79dfe4bf8"></a>
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void </td><td class="memItemRight" valign="bottom"><b>setSourceFileManager</b> (<a class="el" href="classelftosb_1_1_eval_context_1_1_source_file_manager.html">SourceFileManager</a> *manager)</td></tr>
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<tr class="separator:a325acc329d1bfd076013f1f79dfe4bf8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab31b76a7256dbac3bf8bb661b790da3c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab31b76a7256dbac3bf8bb661b790da3c"></a>
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<a class="el" href="classelftosb_1_1_eval_context_1_1_source_file_manager.html">SourceFileManager</a> * </td><td class="memItemRight" valign="bottom"><b>getSourceFileManager</b> ()</td></tr>
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<tr class="separator:ab31b76a7256dbac3bf8bb661b790da3c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr><td colspan="2"><div class="groupHeader">Variables</div></td></tr>
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<tr class="memitem:a9b7eb13ae82d385f50b8507ac4875ff6"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9b7eb13ae82d385f50b8507ac4875ff6"></a>
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bool </td><td class="memItemRight" valign="bottom"><b>isVariableDefined</b> (const std::string &name)</td></tr>
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<tr class="separator:a9b7eb13ae82d385f50b8507ac4875ff6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a87bdc7136c8a5bafdf35e9c1dffcf1b8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a87bdc7136c8a5bafdf35e9c1dffcf1b8"></a>
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uint32_t </td><td class="memItemRight" valign="bottom"><b>getVariableValue</b> (const std::string &name)</td></tr>
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<tr class="separator:a87bdc7136c8a5bafdf35e9c1dffcf1b8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae774ef0858b757381ec517a1964c957b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae774ef0858b757381ec517a1964c957b"></a>
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int_size_t </td><td class="memItemRight" valign="bottom"><b>getVariableSize</b> (const std::string &name)</td></tr>
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<tr class="separator:ae774ef0858b757381ec517a1964c957b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:adea335ea5bcc747869abea7c98f4dfd9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="adea335ea5bcc747869abea7c98f4dfd9"></a>
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void </td><td class="memItemRight" valign="bottom"><b>setVariable</b> (const std::string &name, uint32_t value, int_size_t size=kWordSize)</td></tr>
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<tr class="separator:adea335ea5bcc747869abea7c98f4dfd9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr><td colspan="2"><div class="groupHeader">Locks</div></td></tr>
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<tr class="memitem:a801505ace8254ba654218eab78af0be0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a801505ace8254ba654218eab78af0be0"></a>
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bool </td><td class="memItemRight" valign="bottom"><b>isVariableLocked</b> (const std::string &name)</td></tr>
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<tr class="separator:a801505ace8254ba654218eab78af0be0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7fc6f35e7e92884e306354c76ccd23d3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7fc6f35e7e92884e306354c76ccd23d3"></a>
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void </td><td class="memItemRight" valign="bottom"><b>lockVariable</b> (const std::string &name)</td></tr>
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<tr class="separator:a7fc6f35e7e92884e306354c76ccd23d3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a52e13875dfc9f6e3f7879ad69d9c98ec"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a52e13875dfc9f6e3f7879ad69d9c98ec"></a>
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void </td><td class="memItemRight" valign="bottom"><b>unlockVariable</b> (const std::string &name)</td></tr>
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<tr class="separator:a52e13875dfc9f6e3f7879ad69d9c98ec"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-types"></a>
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Protected Types</h2></td></tr>
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<tr class="memitem:a68d31fc887ccdb9430c945c1ea6a474e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a68d31fc887ccdb9430c945c1ea6a474e"></a>
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typedef std::map< std::string, <a class="el" href="classelftosb_1_1_eval_context.html#structelftosb_1_1_eval_context_1_1variable__info__t">variable_info_t</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classelftosb_1_1_eval_context.html#a68d31fc887ccdb9430c945c1ea6a474e">variable_map_t</a></td></tr>
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<tr class="memdesc:a68d31fc887ccdb9430c945c1ea6a474e"><td class="mdescLeft"> </td><td class="mdescRight">Type to maps between the variable name and its info. <br /></td></tr>
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<tr class="separator:a68d31fc887ccdb9430c945c1ea6a474e"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
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Protected Attributes</h2></td></tr>
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<tr class="memitem:a9f1840650a0389ba5c685160814f231b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9f1840650a0389ba5c685160814f231b"></a>
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<a class="el" href="classelftosb_1_1_eval_context_1_1_source_file_manager.html">SourceFileManager</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classelftosb_1_1_eval_context.html#a9f1840650a0389ba5c685160814f231b">m_sourcesManager</a></td></tr>
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<tr class="memdesc:a9f1840650a0389ba5c685160814f231b"><td class="mdescLeft"> </td><td class="mdescRight">Interface to source file manager. <br /></td></tr>
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<tr class="separator:a9f1840650a0389ba5c685160814f231b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aed94b180801b8b17cb7c4b8aea0322e3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aed94b180801b8b17cb7c4b8aea0322e3"></a>
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<a class="el" href="classelftosb_1_1_eval_context.html#a68d31fc887ccdb9430c945c1ea6a474e">variable_map_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classelftosb_1_1_eval_context.html#aed94b180801b8b17cb7c4b8aea0322e3">m_variables</a></td></tr>
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<tr class="memdesc:aed94b180801b8b17cb7c4b8aea0322e3"><td class="mdescLeft"> </td><td class="mdescRight">Map of variables to their final values. <br /></td></tr>
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<tr class="separator:aed94b180801b8b17cb7c4b8aea0322e3"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Context for evaluating AST tree and expressions. </p>
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<p>Keeps a map of variable names to integer values. Each integer value has a size attribute in addition to the actual value. Variables can be locked, which simply means that they cannot be assigned a new value.</p>
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</div><hr/><h2 class="groupheader">Class Documentation</h2>
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<a name="structelftosb_1_1_eval_context_1_1variable__info__t" id="structelftosb_1_1_eval_context_1_1variable__info__t"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">struct elftosb::EvalContext::variable_info_t</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<div class="textblock"><p>Information about a variable's value. </p>
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</div><table class="fieldtable">
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<tr><th colspan="3">Class Members</th></tr>
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<tr><td class="fieldtype">
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<a class="anchor" id="af351d98899bd386abb3dab2a258ea8fd"></a>bool</td>
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<td class="fieldname">
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m_isLocked</td>
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<td class="fielddoc">
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Can this variable's value be changed? </td></tr>
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<tr><td class="fieldtype">
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<a class="anchor" id="a8f1495b8ddd636f173966a6cfafd577c"></a>int_size_t</td>
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<td class="fieldname">
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m_size</td>
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<td class="fielddoc">
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Number of bytes. </td></tr>
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<tr><td class="fieldtype">
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<a class="anchor" id="a15d91ed91bca7ec1efb09d2dca3d028d"></a>uint32_t</td>
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<td class="fieldname">
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m_value</td>
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<td class="fielddoc">
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Variable value. </td></tr>
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</table>
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</div>
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</div>
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<hr/>The documentation for this class was generated from the following files:<ul>
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<li><a class="el" href="_eval_context_8h_source.html">EvalContext.h</a></li>
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<li>EvalContext.cpp</li>
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</ul>
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<li class="navelem"><b>elftosb</b></li><li class="navelem"><a class="el" href="classelftosb_1_1_eval_context.html">EvalContext</a></li>
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<li class="footer">Generated on Mon Mar 7 2016 16:49:52 for Kinetis Bootloader Host by
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
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