//==============================================================================
void getStateInformation (MemoryBlock& destData)
{
destData.setSize (sizeof (float) * getNumParameters());
destData.fillWith (0);
float* const p = (float*) ((char*) destData.getData());
for (int i = 0; i < getNumParameters(); ++i)
p[i] = getParameter(i);
}
void FileLogger::trimFileSize (int maxFileSizeBytes) const
{
if (maxFileSizeBytes <= 0)
{
logFile.deleteFile();
}
else
{
const int64 fileSize = logFile.getSize();
if (fileSize > maxFileSizeBytes)
{
ScopedPointer <FileInputStream> in (logFile.createInputStream());
jassert (in != nullptr);
if (in != nullptr)
{
in->setPosition (fileSize - maxFileSizeBytes);
String content;
{
MemoryBlock contentToSave;
contentToSave.setSize ((size_t) maxFileSizeBytes + 4);
contentToSave.fillWith (0);
in->read (contentToSave.getData(), maxFileSizeBytes);
in = nullptr;
content = contentToSave.toString();
}
int newStart = 0;
while (newStart < fileSize
&& content[newStart] != '\n'
&& content[newStart] != '\r')
++newStart;
logFile.deleteFile();
logFile.appendText (content.substring (newStart), false, false);
}
}
}
}
