21 lines
3.4 KiB
Text
21 lines
3.4 KiB
Text
(phixonline)-->
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<span style="color: #000080;font-style:italic;">-- history.e</span>
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">histories</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{}</span>
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<span style="color: #008080;">global</span> <span style="color: #008080;">function</span> <span style="color: #000000;">new_history_id</span><span style="color: #0000FF;">(</span><span style="color: #004080;">object</span> <span style="color: #000000;">v</span><span style="color: #0000FF;">)</span>
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<span style="color: #000000;">histories</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">histories</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">v</span><span style="color: #0000FF;">})</span>
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<span style="color: #008080;">return</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">histories</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
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<span style="color: #008080;">global</span> <span style="color: #008080;">procedure</span> <span style="color: #000000;">set_hv</span><span style="color: #0000FF;">(</span><span style="color: #004080;">integer</span> <span style="color: #000000;">hv</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">object</span> <span style="color: #000000;">v</span><span style="color: #0000FF;">)</span>
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<span style="color: #000000;">histories</span><span style="color: #0000FF;">[</span><span style="color: #000000;">hv</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">histories</span><span style="color: #0000FF;">[</span><span style="color: #000000;">hv</span><span style="color: #0000FF;">],</span><span style="color: #000000;">v</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">procedure</span>
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<span style="color: #008080;">global</span> <span style="color: #008080;">function</span> <span style="color: #000000;">get_hv</span><span style="color: #0000FF;">(</span><span style="color: #004080;">integer</span> <span style="color: #000000;">hv</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">return</span> <span style="color: #000000;">histories</span><span style="color: #0000FF;">[</span><span style="color: #000000;">hv</span><span style="color: #0000FF;">][$]</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
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<span style="color: #008080;">global</span> <span style="color: #008080;">function</span> <span style="color: #000000;">get_hv_full_history</span><span style="color: #0000FF;">(</span><span style="color: #004080;">integer</span> <span style="color: #000000;">hv</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">return</span> <span style="color: #000000;">histories</span><span style="color: #0000FF;">[</span><span style="color: #000000;">hv</span><span style="color: #0000FF;">]</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
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<!--
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